Patchwork [1/1] genext2fs: remove it

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Submitter Robert Yang
Date March 20, 2014, 9:37 a.m.
Message ID <eccfb411b6d1fbbda31376262041e91656a7ad3e.1395308167.git.liezhi.yang@windriver.com>
Download mbox | patch
Permalink /patch/68927/
State Accepted
Commit e2700768308c87db4bde04f6a1026d468489ddf4
Headers show

Comments

Robert Yang - March 20, 2014, 9:37 a.m.
Remove genext2fs since we don't use it anymore, it can't support
ext4 well, either. We have used "mke2fs -d" to instead of it.

[YOCTO #6013]

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
---
 meta/conf/distro/include/seperatebuilddir.inc      |    3 -
 .../packagegroups/packagegroup-self-hosted.bb      |    1 -
 ...01-Fix-warnings-remove-some-unused-macros.patch |   72 --
 .../0002-Add-put_blk-and-put_nod-routines.patch    | 1123 --------------------
 .../0003-Add-get_blkmap-and-put_blkmap.patch       |  222 ----
 ...lker-for-walking-through-directory-entrie.patch |  357 -------
 ...05-Make-filesystem-struct-not-an-overloay.patch |  374 -------
 ...0006-Improve-the-efficiency-of-extend_blk.patch |  272 -----
 ...ove-hdlinks-into-the-filesystem-structure.patch |  175 ---
 ...t-the-creation-of-the-filesystem-structur.patch |   95 --
 ...e-byte-swapping-into-the-get-put-routines.patch |  421 --------
 ...rt-over-to-keeping-the-filesystem-on-disk.patch |  839 ---------------
 ...les-into-the-filesystem-a-piece-at-a-time.patch |  103 --
 ...upport-large-file-support-and-rework-hole.patch |  211 ----
 .../0013-Add-volume-id-support.patch               |   86 --
 ...014-Remove-unneeded-setting-of-s_reserved.patch |   28 -
 ...-Rework-creating-the-lost-found-directory.patch |   57 -
 ...ix-the-documentation-for-the-new-L-option.patch |   29 -
 .../0017-Fix-file-same-comparison.patch            |   30 -
 ...andle-files-changing-while-we-are-working.patch |   89 --
 ...ke-sure-superblock-is-clear-on-allocation.patch |   42 -
 .../fix-memory-corruption-on-powerpc.patch         |   76 --
 .../genext2fs-1.4.1/fix-nbblocks-cast.patch        |   37 -
 .../genext2fs/genext2fs-1.4.1/update_to_1.95.patch |  119 ---
 meta/recipes-devtools/genext2fs/genext2fs.inc      |   16 -
 meta/recipes-devtools/genext2fs/genext2fs_1.4.1.bb |   29 -
 .../packagegroups/packagegroup-toolset-native.bb   |    1 -
 27 files changed, 4907 deletions(-)
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0001-Fix-warnings-remove-some-unused-macros.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0002-Add-put_blk-and-put_nod-routines.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0003-Add-get_blkmap-and-put_blkmap.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0004-Add-a-dirwalker-for-walking-through-directory-entrie.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0005-Make-filesystem-struct-not-an-overloay.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0006-Improve-the-efficiency-of-extend_blk.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0007-Move-hdlinks-into-the-filesystem-structure.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0008-Separate-out-the-creation-of-the-filesystem-structur.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0009-Move-byte-swapping-into-the-get-put-routines.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0010-Convert-over-to-keeping-the-filesystem-on-disk.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0011-Copy-files-into-the-filesystem-a-piece-at-a-time.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0012-Add-rev-1-support-large-file-support-and-rework-hole.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0013-Add-volume-id-support.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0014-Remove-unneeded-setting-of-s_reserved.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0015-Rework-creating-the-lost-found-directory.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0016-Fix-the-documentation-for-the-new-L-option.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0017-Fix-file-same-comparison.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0018-Handle-files-changing-while-we-are-working.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0019-Make-sure-superblock-is-clear-on-allocation.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/fix-memory-corruption-on-powerpc.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/fix-nbblocks-cast.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs-1.4.1/update_to_1.95.patch
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs.inc
 delete mode 100644 meta/recipes-devtools/genext2fs/genext2fs_1.4.1.bb

Patch

diff --git a/meta/conf/distro/include/seperatebuilddir.inc b/meta/conf/distro/include/seperatebuilddir.inc
index c6897a5..cf90c10 100644
--- a/meta/conf/distro/include/seperatebuilddir.inc
+++ b/meta/conf/distro/include/seperatebuilddir.inc
@@ -163,8 +163,6 @@  B_pn-gdbm = "${SEPB}"
 B_pn-gdbm-native = "${SEPB}"
 B_pn-gdk-pixbuf = "${SEPB}"
 B_pn-gdk-pixbuf-native = "${SEPB}"
-B_pn-genext2fs = "${SEPB}"
-B_pn-genext2fs-native = "${SEPB}"
 B_pn-gettext = "${SEPB}"
 B_pn-gettext-native = "${SEPB}"
 #checking for system lcms2 library... checking for cmsCreateXYZProfile in -llcms2... no
@@ -483,7 +481,6 @@  B_pn-nativesdk-fixesproto = "${SEPB}"
 B_pn-nativesdk-flex = "${SEPB}"
 B_pn-nativesdk-gcc-runtime = "${SEPB}"
 B_pn-nativesdk-gdbm = "${SEPB}"
-B_pn-nativesdk-genext2fs = "${SEPB}"
 B_pn-nativesdk-gettext = "${SEPB}"
 B_pn-nativesdk-glib-2.0 = "${SEPB}"
 B_pn-nativesdk-glproto = "${SEPB}"
diff --git a/meta/recipes-core/packagegroups/packagegroup-self-hosted.bb b/meta/recipes-core/packagegroups/packagegroup-self-hosted.bb
index 108e678..8e3b917 100644
--- a/meta/recipes-core/packagegroups/packagegroup-self-hosted.bb
+++ b/meta/recipes-core/packagegroups/packagegroup-self-hosted.bb
@@ -38,7 +38,6 @@  RDEPENDS_packagegroup-self-hosted-host-tools = "\
     e2fsprogs-e2fsck \
     e2fsprogs-mke2fs \
     e2fsprogs-tune2fs \
-    genext2fs \
     hdparm \
     iptables \
     lsb \
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0001-Fix-warnings-remove-some-unused-macros.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0001-Fix-warnings-remove-some-unused-macros.patch
deleted file mode 100644
index f981b44..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0001-Fix-warnings-remove-some-unused-macros.patch
+++ /dev/null
@@ -1,72 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 1399df7672ec309523bcd067da24d72aa624f783 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Wed, 1 Jun 2011 07:51:24 -0500
-Subject: [PATCH 01/19] Fix warnings, remove some unused macros.
-
-These are some annoying warnings with newer toolchains.  And NAMLEN is
-never used, so just get rid of it.
----
- genext2fs.c |   15 +++++++++------
- 1 files changed, 9 insertions(+), 6 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index f0d797d..284862d 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -107,10 +107,8 @@
- 
- #if HAVE_DIRENT_H
- # include <dirent.h>
--# define NAMLEN(dirent) strlen((dirent)->d_name)
- #else
- # define dirent direct
--# define NAMLEN(dirent) (dirent)->d_namlen
- # if HAVE_SYS_NDIR_H
- #  include <sys/ndir.h>
- # endif
-@@ -1441,7 +1439,8 @@ mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, size
- 		if(!(b = (uint8*)calloc(rndup(size, BLOCKSIZE), 1)))
- 			error_msg_and_die("not enough mem to read file '%s'", name);
- 		if(f)
--			fread(b, size, 1, f); // FIXME: ugly. use mmap() ...
-+			if (fread(b, size, 1, f) != 1) // FIXME: ugly. use mmap() ...
-+				error_msg_and_die("fread failed");
- 		extend_blk(fs, nod, b, rndup(size, BLOCKSIZE) / BLOCKSIZE);
- 		free(b);
- 	}
-@@ -1673,7 +1672,9 @@ add2fs_from_dir(filesystem *fs, uint32 this_nod, int squash_uids, int squash_per
- 					if(chdir(dent->d_name) < 0)
- 						perror_msg_and_die(dent->d_name);
- 					add2fs_from_dir(fs, this_nod, squash_uids, squash_perms, fs_timestamp, stats);
--					chdir("..");
-+					if (chdir("..") == -1)
-+						perror_msg_and_die("..");
-+
- 					break;
- 				default:
- 					break;
-@@ -1687,7 +1688,8 @@ add2fs_from_dir(filesystem *fs, uint32 this_nod, int squash_uids, int squash_per
- 					if(chdir(dent->d_name) < 0)
- 						perror_msg_and_die(name);
- 					add2fs_from_dir(fs, nod, squash_uids, squash_perms, fs_timestamp, stats);
--					chdir("..");
-+					if (chdir("..") == -1)
-+						perror_msg_and_die("..");
- 				}
- 				continue;
- 			}
-@@ -1733,7 +1735,8 @@ add2fs_from_dir(filesystem *fs, uint32 this_nod, int squash_uids, int squash_per
- 					if(chdir(dent->d_name) < 0)
- 						perror_msg_and_die(name);
- 					add2fs_from_dir(fs, nod, squash_uids, squash_perms, fs_timestamp, stats);
--					chdir("..");
-+					if (chdir("..") == -1)
-+						perror_msg_and_die("..");
- 					break;
- 				default:
- 					error_msg("ignoring entry %s", name);
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0002-Add-put_blk-and-put_nod-routines.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0002-Add-put_blk-and-put_nod-routines.patch
deleted file mode 100644
index ddcd052..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0002-Add-put_blk-and-put_nod-routines.patch
+++ /dev/null
@@ -1,1123 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 8dd6e604777ffeb4d30921592f199cd9bcc8a3e2 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Sat, 4 Jun 2011 15:23:29 -0500
-Subject: [PATCH 02/19] Add put_blk and put_nod routines
-
-Add the routines to mark that we are done with a block or inode, and
-add the info structures so that get and put will work.  This doesn't
-do anything functionally, just getting ready for future changes.
-
-Most of the changes are pretty straightforward.  There were changes in
-get_nod() because it could use a later block than the one actually
-fetches.  And walk_bw() needed some special handling to avoid using data
-after the put routine.
----
- genext2fs.c |  480 ++++++++++++++++++++++++++++++++++++++++-------------------
- 1 files changed, 330 insertions(+), 150 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index 284862d..bd06369 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -236,18 +236,22 @@ struct stats {
- 	(((fs)->sb.s_blocks_count - fs->sb.s_first_data_block + \
- 	  (fs)->sb.s_blocks_per_group - 1) / (fs)->sb.s_blocks_per_group)
- 
--// Get group block bitmap (bbm) given the group number
--#define GRP_GET_GROUP_BBM(fs,grp) ( get_blk((fs),(fs)->gd[(grp)].bg_block_bitmap) )
-+// Get/put group block bitmap (bbm) given the group number
-+#define GRP_GET_GROUP_BBM(fs,grp,bi) ( get_blk((fs),(fs)->gd[(grp)].bg_block_bitmap,(bi)) )
-+#define GRP_PUT_GROUP_BBM(bi) ( put_blk((bi)) )
- 
--// Get group inode bitmap (ibm) given the group number
--#define GRP_GET_GROUP_IBM(fs,grp) ( get_blk((fs),(fs)->gd[(grp)].bg_inode_bitmap) )
-+// Get/put group inode bitmap (ibm) given the group number
-+#define GRP_GET_GROUP_IBM(fs,grp,bi) ( get_blk((fs),(fs)->gd[(grp)].bg_inode_bitmap,(bi)) )
-+#define GRP_PUT_GROUP_IBM(bi) ( put_blk((bi)) )
- 		
- // Given an inode number find the group it belongs to
- #define GRP_GROUP_OF_INODE(fs,nod) ( ((nod)-1) / (fs)->sb.s_inodes_per_group)
- 
--//Given an inode number get the inode bitmap that covers it
--#define GRP_GET_INODE_BITMAP(fs,nod) \
--	( GRP_GET_GROUP_IBM((fs),GRP_GROUP_OF_INODE((fs),(nod))) )
-+//Given an inode number get/put the inode bitmap that covers it
-+#define GRP_GET_INODE_BITMAP(fs,nod,bi)				\
-+	( GRP_GET_GROUP_IBM((fs),GRP_GROUP_OF_INODE((fs),(nod)),(bi)) )
-+#define GRP_PUT_INODE_BITMAP(bi) \
-+	( GRP_PUT_GROUP_IBM((bi)) )
- 
- //Given an inode number find its offset within the inode bitmap that covers it
- #define GRP_IBM_OFFSET(fs,nod) \
-@@ -256,9 +260,11 @@ struct stats {
- // Given a block number find the group it belongs to
- #define GRP_GROUP_OF_BLOCK(fs,blk) ( ((blk)-1) / (fs)->sb.s_blocks_per_group)
- 	
--//Given a block number get the block bitmap that covers it
--#define GRP_GET_BLOCK_BITMAP(fs,blk) \
--	( GRP_GET_GROUP_BBM((fs),GRP_GROUP_OF_BLOCK((fs),(blk))) )
-+//Given a block number get/put the block bitmap that covers it
-+#define GRP_GET_BLOCK_BITMAP(fs,blk,bi)				\
-+	( GRP_GET_GROUP_BBM((fs),GRP_GROUP_OF_BLOCK((fs),(blk)),(bi)) )
-+#define GRP_PUT_BLOCK_BITMAP(bi) \
-+	( GRP_PUT_GROUP_BBM((bi)) )
- 
- //Given a block number find its offset within the block bitmap that covers it
- #define GRP_BBM_OFFSET(fs,blk) \
-@@ -811,24 +817,59 @@ allocated(block b, uint32 item)
- 	return b[(item-1) / 8] & (1 << ((item-1) % 8));
- }
- 
--// return a given block from a filesystem
-+// Used by get_blk/put_blk to hold information about a block owned
-+// by the user.
-+typedef struct
-+{
-+	int dummy;
-+} blk_info;
-+
-+// Return a given block from a filesystem.  Make sure to call
-+// put_blk when you are done with it.
- static inline uint8 *
--get_blk(filesystem *fs, uint32 blk)
-+get_blk(filesystem *fs, uint32 blk, blk_info **rbi)
- {
- 	return (uint8*)fs + blk*BLOCKSIZE;
- }
- 
--// return a given inode from a filesystem
-+static inline void
-+put_blk(blk_info *bi)
-+{
-+}
-+
-+// Used by get_nod/put_nod to hold information about an inode owned
-+// by the user.
-+typedef struct
-+{
-+	blk_info *bi;
-+} nod_info;
-+
-+// Return a given inode from a filesystem.  Make sure to call put_nod()
-+// when you are done with the inode.
- static inline inode *
--get_nod(filesystem *fs, uint32 nod)
-+get_nod(filesystem *fs, uint32 nod, nod_info **rni)
- {
--	int grp,offset;
-+	int grp, offset, boffset;
- 	inode *itab;
-+	nod_info *ni;
- 
--	offset = GRP_IBM_OFFSET(fs,nod);
-+	offset = GRP_IBM_OFFSET(fs,nod) - 1;
-+	boffset = offset / (BLOCKSIZE / sizeof(inode));
-+	offset %= BLOCKSIZE / sizeof(inode);
- 	grp = GRP_GROUP_OF_INODE(fs,nod);
--	itab = (inode *)get_blk(fs, fs->gd[grp].bg_inode_table);
--	return itab+offset-1;
-+	ni = malloc(sizeof(*ni));
-+	if (!ni)
-+		error_msg_and_die("get_nod: out of memory");
-+	itab = (inode *)get_blk(fs, fs->gd[grp].bg_inode_table + boffset, &ni->bi);
-+	*rni = ni;
-+	return itab+offset;
-+}
-+
-+static inline void
-+put_nod(nod_info *ni)
-+{
-+	put_blk(ni->bi);
-+	free(ni);
- }
- 
- // allocate a given block/inode in the bitmap
-@@ -870,12 +911,17 @@ alloc_blk(filesystem *fs, uint32 nod)
- {
- 	uint32 bk=0;
- 	uint32 grp,nbgroups;
-+	blk_info *bi;
- 
- 	grp = GRP_GROUP_OF_INODE(fs,nod);
- 	nbgroups = GRP_NBGROUPS(fs);
--	if(!(bk = allocate(get_blk(fs,fs->gd[grp].bg_block_bitmap), 0))) {
--		for(grp=0;grp<nbgroups && !bk;grp++)
--			bk=allocate(get_blk(fs,fs->gd[grp].bg_block_bitmap),0);
-+	bk = allocate(get_blk(fs, fs->gd[grp].bg_block_bitmap, &bi), 0);
-+	put_blk(bi);
-+	if (!bk) {
-+		for (grp=0; grp<nbgroups && !bk; grp++) {
-+			bk = allocate(get_blk(fs, fs->gd[grp].bg_block_bitmap, &bi), 0);
-+			put_blk(bi);
-+		}
- 		grp--;
- 	}
- 	if (!bk)
-@@ -892,10 +938,12 @@ static void
- free_blk(filesystem *fs, uint32 bk)
- {
- 	uint32 grp;
-+	blk_info *bi;
- 
- 	grp = bk / fs->sb.s_blocks_per_group;
- 	bk %= fs->sb.s_blocks_per_group;
--	deallocate(get_blk(fs,fs->gd[grp].bg_block_bitmap), bk);
-+	deallocate(get_blk(fs, fs->gd[grp].bg_block_bitmap, &bi), bk);
-+	put_blk(bi);
- 	fs->gd[grp].bg_free_blocks_count++;
- 	fs->sb.s_free_blocks_count++;
- }
-@@ -906,6 +954,7 @@ alloc_nod(filesystem *fs)
- {
- 	uint32 nod,best_group=0;
- 	uint32 grp,nbgroups,avefreei;
-+	blk_info *bi;
- 
- 	nbgroups = GRP_NBGROUPS(fs);
- 
-@@ -923,8 +972,10 @@ alloc_nod(filesystem *fs)
- 			fs->gd[grp].bg_free_blocks_count > fs->gd[best_group].bg_free_blocks_count)
- 			best_group = grp;
- 	}
--	if (!(nod = allocate(get_blk(fs,fs->gd[best_group].bg_inode_bitmap),0)))
-+	if (!(nod = allocate(get_blk(fs, fs->gd[best_group].bg_inode_bitmap,
-+				     &bi), 0)))
- 		error_msg_and_die("couldn't allocate an inode (no free inode)");
-+	put_blk(bi);
- 	if(!(fs->gd[best_group].bg_free_inodes_count--))
- 		error_msg_and_die("group descr. free blocks count == 0 (corrupted fs?)");
- 	if(!(fs->sb.s_free_inodes_count--))
-@@ -968,24 +1019,35 @@ static uint32
- walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- {
- 	uint32 *bkref = 0;
-+	uint32 bk = 0;
- 	uint32 *b;
- 	int extend = 0, reduce = 0;
-+	inode *inod;
-+	nod_info *ni;
-+	uint32 *iblk;
-+	blk_info *bi1 = NULL, *bi2 = NULL, *bi3 = NULL;
-+
- 	if(create && (*create) < 0)
- 		reduce = 1;
--	if(bw->bnum >= get_nod(fs, nod)->i_blocks / INOBLK)
-+	inod = get_nod(fs, nod, &ni);
-+	if(bw->bnum >= inod->i_blocks / INOBLK)
- 	{
- 		if(create && (*create) > 0)
- 		{
- 			(*create)--;
- 			extend = 1;
- 		}
--		else	
-+		else
-+		{
-+			put_nod(ni);
- 			return WALK_END;
-+		}
- 	}
-+	iblk = inod->i_block;
- 	// first direct block
- 	if(bw->bpdir == EXT2_INIT_BLOCK)
- 	{
--		bkref = &get_nod(fs, nod)->i_block[bw->bpdir = 0];
-+		bkref = &iblk[bw->bpdir = 0];
- 		if(extend) // allocate first block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
- 		if(reduce) // free first block
-@@ -994,7 +1056,7 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 	// direct block
- 	else if(bw->bpdir < EXT2_NDIR_BLOCKS)
- 	{
--		bkref = &get_nod(fs, nod)->i_block[++bw->bpdir];
-+		bkref = &iblk[++bw->bpdir];
- 		if(extend) // allocate block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
- 		if(reduce) // free block
-@@ -1007,10 +1069,10 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		bw->bpdir = EXT2_IND_BLOCK;
- 		bw->bpind = 0;
- 		if(extend) // allocate indirect block
--			get_nod(fs, nod)->i_block[bw->bpdir] = alloc_blk(fs,nod);
-+			iblk[bw->bpdir] = alloc_blk(fs,nod);
- 		if(reduce) // free indirect block
--			free_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
--		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-+			free_blk(fs, iblk[bw->bpdir]);
-+		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
- 		bkref = &b[bw->bpind];
- 		if(extend) // allocate first block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1021,7 +1083,7 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 	else if((bw->bpdir == EXT2_IND_BLOCK) && (bw->bpind < BLOCKSIZE/4 - 1))
- 	{
- 		bw->bpind++;
--		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-+		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
- 		bkref = &b[bw->bpind];
- 		if(extend) // allocate block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1036,15 +1098,15 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		bw->bpind = 0;
- 		bw->bpdind = 0;
- 		if(extend) // allocate double indirect block
--			get_nod(fs, nod)->i_block[bw->bpdir] = alloc_blk(fs,nod);
-+			iblk[bw->bpdir] = alloc_blk(fs,nod);
- 		if(reduce) // free double indirect block
--			free_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
--		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-+			free_blk(fs, iblk[bw->bpdir]);
-+		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
- 		if(extend) // allocate first indirect block
- 			b[bw->bpind] = alloc_blk(fs,nod);
- 		if(reduce) // free  firstindirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpind]);
-+		b = (uint32*)get_blk(fs, b[bw->bpind], &bi1);
- 		bkref = &b[bw->bpdind];
- 		if(extend) // allocate first block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1055,8 +1117,8 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 	else if((bw->bpdir == EXT2_DIND_BLOCK) && (bw->bpdind < BLOCKSIZE/4 - 1))
- 	{
- 		bw->bpdind++;
--		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
--		b = (uint32*)get_blk(fs, b[bw->bpind]);
-+		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
-+		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
- 		bkref = &b[bw->bpdind];
- 		if(extend) // allocate block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1069,12 +1131,12 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		bw->bnum++;
- 		bw->bpdind = 0;
- 		bw->bpind++;
--		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-+		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
- 		if(extend) // allocate indirect block
- 			b[bw->bpind] = alloc_blk(fs,nod);
- 		if(reduce) // free indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpind]);
-+		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
- 		bkref = &b[bw->bpdind];
- 		if(extend) // allocate first block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1094,20 +1156,20 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		bw->bpdind = 0;
- 		bw->bptind = 0;
- 		if(extend) // allocate triple indirect block
--			get_nod(fs, nod)->i_block[bw->bpdir] = alloc_blk(fs,nod);
-+			iblk[bw->bpdir] = alloc_blk(fs,nod);
- 		if(reduce) // free triple indirect block
--			free_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
--		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-+			free_blk(fs, iblk[bw->bpdir]);
-+		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
- 		if(extend) // allocate first double indirect block
- 			b[bw->bpind] = alloc_blk(fs,nod);
- 		if(reduce) // free first double indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpind]);
-+		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
- 		if(extend) // allocate first indirect block
- 			b[bw->bpdind] = alloc_blk(fs,nod);
- 		if(reduce) // free first indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpdind]);
-+		b = (uint32*)get_blk(fs, b[bw->bpdind], &bi3);
- 		bkref = &b[bw->bptind];
- 		if(extend) // allocate first data block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1121,9 +1183,9 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		  (bw->bptind < BLOCKSIZE/4 -1) )
- 	{
- 		bw->bptind++;
--		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
--		b = (uint32*)get_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpdind]);
-+		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
-+		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
-+		b = (uint32*)get_blk(fs, b[bw->bpdind], &bi3);
- 		bkref = &b[bw->bptind];
- 		if(extend) // allocate data block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1140,13 +1202,13 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		bw->bnum++;
- 		bw->bptind = 0;
- 		bw->bpdind++;
--		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
--		b = (uint32*)get_blk(fs, b[bw->bpind]);
-+		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
-+		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
- 		if(extend) // allocate single indirect block
- 			b[bw->bpdind] = alloc_blk(fs,nod);
- 		if(reduce) // free indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpdind]);
-+		b = (uint32*)get_blk(fs, b[bw->bpdind], &bi3);
- 		bkref = &b[bw->bptind];
- 		if(extend) // allocate first data block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1163,17 +1225,17 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		bw->bpdind = 0;
- 		bw->bptind = 0;
- 		bw->bpind++;
--		b = (uint32*)get_blk(fs, get_nod(fs, nod)->i_block[bw->bpdir]);
-+		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
- 		if(extend) // allocate double indirect block
- 			b[bw->bpind] = alloc_blk(fs,nod);
- 		if(reduce) // free double indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpind]);
-+		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
- 		if(extend) // allocate single indirect block
- 			b[bw->bpdind] = alloc_blk(fs,nod);
- 		if(reduce) // free indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpdind]);
-+		b = (uint32*)get_blk(fs, b[bw->bpdind], &bi3);
- 		bkref = &b[bw->bptind];
- 		if(extend) // allocate first block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1184,15 +1246,28 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		error_msg_and_die("file too big !"); 
- 	/* End change for walking triple indirection */
- 
--	if(*bkref)
-+	bk = *bkref;
-+	if (bi3)
-+		put_blk(bi3);
-+	if (bi2)
-+		put_blk(bi2);
-+	if (bi1)
-+		put_blk(bi1);
-+
-+	if(bk)
- 	{
-+		blk_info *bi;
-+		uint8 *block;
- 		bw->bnum++;
--		if(!reduce && !allocated(GRP_GET_BLOCK_BITMAP(fs,*bkref), GRP_BBM_OFFSET(fs,*bkref)))
--			error_msg_and_die("[block %d of inode %d is unallocated !]", *bkref, nod);
-+		block = GRP_GET_BLOCK_BITMAP(fs,bk,&bi);
-+		if(!reduce && !allocated(block, GRP_BBM_OFFSET(fs,bk)))
-+			error_msg_and_die("[block %d of inode %d is unallocated !]", bk, nod);
-+		GRP_PUT_BLOCK_BITMAP(bi);
- 	}
- 	if(extend)
--		get_nod(fs, nod)->i_blocks = bw->bnum * INOBLK;
--	return *bkref;
-+		inod->i_blocks = bw->bnum * INOBLK;
-+	put_nod(ni);
-+	return bk;
- }
- 
- // add blocks to an inode (file/dir/etc...)
-@@ -1202,15 +1277,19 @@ extend_blk(filesystem *fs, uint32 nod, block b, int amount)
- 	int create = amount;
- 	blockwalker bw, lbw;
- 	uint32 bk;
-+	nod_info *ni;
-+	inode *inod;
-+
-+	inod = get_nod(fs, nod, &ni);
- 	init_bw(&bw);
- 	if(amount < 0)
- 	{
- 		uint32 i;
--		for(i = 0; i < get_nod(fs, nod)->i_blocks / INOBLK + amount; i++)
-+		for(i = 0; i < inod->i_blocks / INOBLK + amount; i++)
- 			walk_bw(fs, nod, &bw, 0, 0);
- 		while(walk_bw(fs, nod, &bw, &create, 0) != WALK_END)
- 			/*nop*/;
--		get_nod(fs, nod)->i_blocks += amount * INOBLK;
-+		inod->i_blocks += amount * INOBLK;
- 	}
- 	else
- 	{
-@@ -1232,8 +1311,11 @@ extend_blk(filesystem *fs, uint32 nod, block b, int amount)
- 					}
- 			if((bk = walk_bw(fs, nod, &bw, &create, !copyb)) == WALK_END)
- 				break;
--			if(copyb)
--				memcpy(get_blk(fs, bk), b + BLOCKSIZE * (amount - create - 1), BLOCKSIZE);
-+			if(copyb) {
-+				blk_info *bi;
-+				memcpy(get_blk(fs, bk, &bi), b + BLOCKSIZE * (amount - create - 1), BLOCKSIZE);
-+				put_blk(bi);
-+			}
- 		}
- 	}
- }
-@@ -1245,12 +1327,14 @@ add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name)
- 	blockwalker bw;
- 	uint32 bk;
- 	uint8 *b;
-+	blk_info *bi;
- 	directory *d;
- 	int reclen, nlen;
- 	inode *node;
- 	inode *pnode;
-+	nod_info *dni, *ni;
- 
--	pnode = get_nod(fs, dnod);
-+	pnode = get_nod(fs, dnod, &dni);
- 	if((pnode->i_mode & FM_IFMT) != FM_IFDIR)
- 		error_msg_and_die("can't add '%s' to a non-directory", name);
- 	if(!*name)
-@@ -1264,7 +1348,7 @@ add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name)
- 	init_bw(&bw);
- 	while((bk = walk_bw(fs, dnod, &bw, 0, 0)) != WALK_END) // for all blocks in dir
- 	{
--		b = get_blk(fs, bk);
-+		b = get_blk(fs, bk, &bi);
- 		// for all dir entries in block
- 		for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
- 		{
-@@ -1272,11 +1356,12 @@ add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name)
- 			if((!d->d_inode) && (d->d_rec_len >= reclen))
- 			{
- 				d->d_inode = nod;
--				node = get_nod(fs, nod);
-+				node = get_nod(fs, nod, &ni);
- 				node->i_links_count++;
- 				d->d_name_len = nlen;
- 				strncpy(d->d_name, name, nlen);
--				return;
-+				put_nod(ni);
-+				goto out;
- 			}
- 			// if entry with enough room (last one?), shrink it & use it
- 			if(d->d_rec_len >= (sizeof(directory) + rndup(d->d_name_len, 4) + reclen))
-@@ -1287,11 +1372,12 @@ add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name)
- 				d = (directory*) (((int8*)d) + d->d_rec_len);
- 				d->d_rec_len = reclen;
- 				d->d_inode = nod;
--				node = get_nod(fs, nod);
-+				node = get_nod(fs, nod, &ni);
- 				node->i_links_count++;
- 				d->d_name_len = nlen;
- 				strncpy(d->d_name, name, nlen);
--				return;
-+				put_nod(ni);
-+				goto out;
- 			}
- 		}
- 	}
-@@ -1300,14 +1386,17 @@ add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name)
- 		error_msg_and_die("get_workblk() failed.");
- 	d = (directory*)b;
- 	d->d_inode = nod;
--	node = get_nod(fs, nod);
-+	node = get_nod(fs, nod, &ni);
- 	node->i_links_count++;
-+	put_nod(ni);
- 	d->d_rec_len = BLOCKSIZE;
- 	d->d_name_len = nlen;
- 	strncpy(d->d_name, name, nlen);
- 	extend_blk(fs, dnod, b, 1);
--	get_nod(fs, dnod)->i_size += BLOCKSIZE;
-+	pnode->i_size += BLOCKSIZE;
- 	free_workblk(b);
-+out:
-+	put_nod(dni);
- }
- 
- // find an entry in a directory
-@@ -1316,16 +1405,20 @@ find_dir(filesystem *fs, uint32 nod, const char * name)
- {
- 	blockwalker bw;
- 	uint32 bk;
-+	blk_info *bi;
- 	int nlen = strlen(name);
- 	init_bw(&bw);
- 	while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END)
- 	{
- 		directory *d;
- 		uint8 *b;
--		b = get_blk(fs, bk);
-+		b = get_blk(fs, bk, &bi);
- 		for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
--			if(d->d_inode && (nlen == d->d_name_len) && !strncmp(d->d_name, name, nlen))
-+			if(d->d_inode && (nlen == d->d_name_len) && !strncmp(d->d_name, name, nlen)) {
-+				put_blk(bi);
- 				return d->d_inode;
-+			}
-+		put_blk(bi);
- 	}
- 	return 0;
- }
-@@ -1361,10 +1454,12 @@ void
- chmod_fs(filesystem *fs, uint32 nod, uint16 mode, uint16 uid, uint16 gid)
- {
- 	inode *node;
--	node = get_nod(fs, nod);
-+	nod_info *ni;
-+	node = get_nod(fs, nod, &ni);
- 	node->i_mode = (node->i_mode & ~FM_IMASK) | (mode & FM_IMASK);
- 	node->i_uid = uid;
- 	node->i_gid = gid;
-+	put_nod(ni);
- }
- 
- // create a simple inode
-@@ -1373,33 +1468,34 @@ mknod_fs(filesystem *fs, uint32 parent_nod, const char *name, uint16 mode, uint1
- {
- 	uint32 nod;
- 	inode *node;
-+	nod_info *ni;
-+
-+	nod = alloc_nod(fs);
-+	node = get_nod(fs, nod, &ni);
-+	node->i_mode = mode;
-+	add2dir(fs, parent_nod, nod, name);
-+	switch(mode & FM_IFMT)
- 	{
--		nod = alloc_nod(fs);
--		node = get_nod(fs, nod);
--		node->i_mode = mode;
--		add2dir(fs, parent_nod, nod, name);
--		switch(mode & FM_IFMT)
--		{
--			case FM_IFLNK:
--				mode = FM_IFLNK | FM_IRWXU | FM_IRWXG | FM_IRWXO;
--				break;
--			case FM_IFBLK:
--			case FM_IFCHR:
--				((uint8*)get_nod(fs, nod)->i_block)[0] = minor;
--				((uint8*)get_nod(fs, nod)->i_block)[1] = major;
--				break;
--			case FM_IFDIR:
--				add2dir(fs, nod, nod, ".");
--				add2dir(fs, nod, parent_nod, "..");
--				fs->gd[GRP_GROUP_OF_INODE(fs,nod)].bg_used_dirs_count++;
--				break;
--		}
-+		case FM_IFLNK:
-+			mode = FM_IFLNK | FM_IRWXU | FM_IRWXG | FM_IRWXO;
-+			break;
-+		case FM_IFBLK:
-+		case FM_IFCHR:
-+			((uint8*)node->i_block)[0] = minor;
-+			((uint8*)node->i_block)[1] = major;
-+			break;
-+		case FM_IFDIR:
-+			add2dir(fs, nod, nod, ".");
-+			add2dir(fs, nod, parent_nod, "..");
-+			fs->gd[GRP_GROUP_OF_INODE(fs,nod)].bg_used_dirs_count++;
-+			break;
- 	}
- 	node->i_uid = uid;
- 	node->i_gid = gid;
- 	node->i_atime = mtime;
- 	node->i_ctime = ctime;
- 	node->i_mtime = mtime;
-+	put_nod(ni);
- 	return nod;
- }
- 
-@@ -1416,14 +1512,19 @@ static uint32
- mklink_fs(filesystem *fs, uint32 parent_nod, const char *name, size_t size, uint8 *b, uid_t uid, gid_t gid, uint32 ctime, uint32 mtime)
- {
- 	uint32 nod = mknod_fs(fs, parent_nod, name, FM_IFLNK | FM_IRWXU | FM_IRWXG | FM_IRWXO, uid, gid, 0, 0, ctime, mtime);
--	extend_blk(fs, nod, 0, - (int)get_nod(fs, nod)->i_blocks / INOBLK);
--	get_nod(fs, nod)->i_size = size;
-+	nod_info *ni;
-+	inode *node = get_nod(fs, nod, &ni);
-+
-+	extend_blk(fs, nod, 0, - (int)node->i_blocks / INOBLK);
-+	node->i_size = size;
- 	if(size <= 4 * (EXT2_TIND_BLOCK+1))
- 	{
--		strncpy((char*)get_nod(fs, nod)->i_block, (char*)b, size);
-+		strncpy((char *)node->i_block, (char *)b, size);
-+		put_nod(ni);
- 		return nod;
- 	}
- 	extend_blk(fs, nod, b, rndup(size, BLOCKSIZE) / BLOCKSIZE);
-+	put_nod(ni);
- 	return nod;
- }
- 
-@@ -1433,8 +1534,11 @@ mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, size
- {
- 	uint8 * b;
- 	uint32 nod = mknod_fs(fs, parent_nod, name, mode|FM_IFREG, uid, gid, 0, 0, ctime, mtime);
--	extend_blk(fs, nod, 0, - (int)get_nod(fs, nod)->i_blocks / INOBLK);
--	get_nod(fs, nod)->i_size = size;
-+	nod_info *ni;
-+	inode *node = get_nod(fs, nod, &ni);
-+
-+	extend_blk(fs, nod, 0, - (int)node->i_blocks / INOBLK);
-+	node->i_size = size;
- 	if (size) {
- 		if(!(b = (uint8*)calloc(rndup(size, BLOCKSIZE), 1)))
- 			error_msg_and_die("not enough mem to read file '%s'", name);
-@@ -1444,6 +1548,7 @@ mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, size
- 		extend_blk(fs, nod, b, rndup(size, BLOCKSIZE) / BLOCKSIZE);
- 		free(b);
- 	}
-+	put_nod(ni);
- 	return nod;
- }
- 
-@@ -1766,6 +1871,7 @@ swap_goodblocks(filesystem *fs, inode *nod)
- 	uint32 i,j;
- 	int done=0;
- 	uint32 *b,*b2;
-+	blk_info *bi, *bi2, *bi3;
- 
- 	uint32 nblk = nod->i_blocks / INOBLK;
- 	if((nod->i_size && !nblk) || ((nod->i_mode & FM_IFBLK) == FM_IFBLK) || ((nod->i_mode & FM_IFCHR) == FM_IFCHR))
-@@ -1773,7 +1879,8 @@ swap_goodblocks(filesystem *fs, inode *nod)
- 			nod->i_block[i] = swab32(nod->i_block[i]);
- 	if(nblk <= EXT2_IND_BLOCK)
- 		return;
--	swap_block(get_blk(fs, nod->i_block[EXT2_IND_BLOCK]));
-+	swap_block(get_blk(fs, nod->i_block[EXT2_IND_BLOCK], &bi));
-+	put_blk(bi);
- 	if(nblk <= EXT2_DIND_BLOCK + BLOCKSIZE/4)
- 		return;
- 	/* Currently this will fail b'cos the number of blocks as stored
-@@ -1791,29 +1898,37 @@ swap_goodblocks(filesystem *fs, inode *nod)
- 	// ths function needs to be fixed for the same reasons - Xav
- 	assert(nod->i_block[EXT2_DIND_BLOCK] != 0);
- 	for(i = 0; i < BLOCKSIZE/4; i++)
--		if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + (BLOCKSIZE/4)*i )
--			swap_block(get_blk(fs, ((uint32*)get_blk(fs, nod->i_block[EXT2_DIND_BLOCK]))[i]));
--	swap_block(get_blk(fs, nod->i_block[EXT2_DIND_BLOCK]));
-+		if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + (BLOCKSIZE/4)*i ) {
-+			swap_block(get_blk(fs, ((uint32*)get_blk(fs, nod->i_block[EXT2_DIND_BLOCK], &bi))[i], &bi2));
-+			put_blk(bi);
-+			put_blk(bi2);
-+		}
-+	swap_block(get_blk(fs, nod->i_block[EXT2_DIND_BLOCK], &bi));
-+	put_blk(bi);
- 	if(nblk <= EXT2_IND_BLOCK + BLOCKSIZE/4 + BLOCKSIZE/4 * BLOCKSIZE/4)
- 		return;
- 	/* Adding support for triple indirection */
--	b = (uint32*)get_blk(fs,nod->i_block[EXT2_TIND_BLOCK]);
-+	b = (uint32*)get_blk(fs,nod->i_block[EXT2_TIND_BLOCK], &bi);
- 	for(i=0;i < BLOCKSIZE/4 && !done ; i++) {
--		b2 = (uint32*)get_blk(fs,b[i]); 
-+		b2 = (uint32*)get_blk(fs,b[i], &bi2);
- 		for(j=0; j<BLOCKSIZE/4;j++) {
- 			if (nblk > ( EXT2_IND_BLOCK + BLOCKSIZE/4 + 
- 				     (BLOCKSIZE/4)*(BLOCKSIZE/4) + 
- 				     i*(BLOCKSIZE/4)*(BLOCKSIZE/4) + 
--				     j*(BLOCKSIZE/4)) ) 
--			  swap_block(get_blk(fs,b2[j]));
-+				     j*(BLOCKSIZE/4)) )  {
-+				swap_block(get_blk(fs,b2[j],&bi3));
-+				put_blk(bi3);
-+			}
- 			else {
- 			  done = 1;
- 			  break;
- 			}
- 		}
- 		swap_block((uint8 *)b2);
-+		put_blk(bi2);
- 	}
- 	swap_block((uint8 *)b);
-+	put_blk(bi);
- 	return;
- }
- 
-@@ -1823,6 +1938,7 @@ swap_badblocks(filesystem *fs, inode *nod)
- 	uint32 i,j;
- 	int done=0;
- 	uint32 *b,*b2;
-+	blk_info *bi, *bi2, *bi3;
- 
- 	uint32 nblk = nod->i_blocks / INOBLK;
- 	if((nod->i_size && !nblk) || ((nod->i_mode & FM_IFBLK) == FM_IFBLK) || ((nod->i_mode & FM_IFCHR) == FM_IFCHR))
-@@ -1830,35 +1946,44 @@ swap_badblocks(filesystem *fs, inode *nod)
- 			nod->i_block[i] = swab32(nod->i_block[i]);
- 	if(nblk <= EXT2_IND_BLOCK)
- 		return;
--	swap_block(get_blk(fs, nod->i_block[EXT2_IND_BLOCK]));
-+	swap_block(get_blk(fs, nod->i_block[EXT2_IND_BLOCK], &bi));
-+	put_blk(bi);
- 	if(nblk <= EXT2_DIND_BLOCK + BLOCKSIZE/4)
- 		return;
- 	/* See comment in swap_goodblocks */
- 	assert(nod->i_block[EXT2_DIND_BLOCK] != 0);
--	swap_block(get_blk(fs, nod->i_block[EXT2_DIND_BLOCK]));
-+	swap_block(get_blk(fs, nod->i_block[EXT2_DIND_BLOCK], &bi));
-+	put_blk(bi);
- 	for(i = 0; i < BLOCKSIZE/4; i++)
--		if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + (BLOCKSIZE/4)*i )
--			swap_block(get_blk(fs, ((uint32*)get_blk(fs, nod->i_block[EXT2_DIND_BLOCK]))[i]));
-+		if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + (BLOCKSIZE/4)*i ) {
-+			swap_block(get_blk(fs, ((uint32*)get_blk(fs, nod->i_block[EXT2_DIND_BLOCK],&bi))[i], &bi2));
-+			put_blk(bi);
-+			put_blk(bi2);
-+		}
- 	if(nblk <= EXT2_IND_BLOCK + BLOCKSIZE/4 + BLOCKSIZE/4 * BLOCKSIZE/4)
- 		return;
- 	/* Adding support for triple indirection */
--	b = (uint32*)get_blk(fs,nod->i_block[EXT2_TIND_BLOCK]);
-+	b = (uint32*)get_blk(fs,nod->i_block[EXT2_TIND_BLOCK],&bi);
- 	swap_block((uint8 *)b);
- 	for(i=0;i < BLOCKSIZE/4 && !done ; i++) {
--		b2 = (uint32*)get_blk(fs,b[i]); 
-+		b2 = (uint32*)get_blk(fs,b[i],&bi2);
- 		swap_block((uint8 *)b2);
- 		for(j=0; j<BLOCKSIZE/4;j++) {
- 			if (nblk > ( EXT2_IND_BLOCK + BLOCKSIZE/4 + 
- 				     (BLOCKSIZE/4)*(BLOCKSIZE/4) + 
- 				     i*(BLOCKSIZE/4)*(BLOCKSIZE/4) + 
--				     j*(BLOCKSIZE/4)) ) 
--			  swap_block(get_blk(fs,b2[j]));
-+				     j*(BLOCKSIZE/4)) ) {
-+				swap_block(get_blk(fs,b2[j],&bi3));
-+				put_blk(bi3);
-+			}
- 			else {
- 			  done = 1;
- 			  break;
- 			}
- 		}
-+		put_blk(bi2);
- 	}
-+	put_blk(bi);
- 	return;
- }
- 
-@@ -1867,9 +1992,11 @@ static void
- swap_goodfs(filesystem *fs)
- {
- 	uint32 i;
-+	nod_info *ni;
-+
- 	for(i = 1; i < fs->sb.s_inodes_count; i++)
- 	{
--		inode *nod = get_nod(fs, i);
-+		inode *nod = get_nod(fs, i, &ni);
- 		if(nod->i_mode & FM_IFDIR)
- 		{
- 			blockwalker bw;
-@@ -1879,13 +2006,16 @@ swap_goodfs(filesystem *fs)
- 			{
- 				directory *d;
- 				uint8 *b;
--				b = get_blk(fs, bk);
-+				blk_info *bi;
-+				b = get_blk(fs, bk, &bi);
- 				for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + swab16(d->d_rec_len)))
- 					swap_dir(d);
-+				put_blk(bi);
- 			}
- 		}
- 		swap_goodblocks(fs, nod);
- 		swap_nod(nod);
-+		put_nod(ni);
- 	}
- 	for(i=0;i<GRP_NBGROUPS(fs);i++)
- 		swap_gd(&(fs->gd[i]));
-@@ -1901,7 +2031,8 @@ swap_badfs(filesystem *fs)
- 		swap_gd(&(fs->gd[i]));
- 	for(i = 1; i < fs->sb.s_inodes_count; i++)
- 	{
--		inode *nod = get_nod(fs, i);
-+		nod_info *ni;
-+		inode *nod = get_nod(fs, i, &ni);
- 		swap_nod(nod);
- 		swap_badblocks(fs, nod);
- 		if(nod->i_mode & FM_IFDIR)
-@@ -1913,9 +2044,11 @@ swap_badfs(filesystem *fs)
- 			{
- 				directory *d;
- 				uint8 *b;
--				b = get_blk(fs, bk);
-+				blk_info *bi;
-+				b = get_blk(fs, bk, &bi);
- 				for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
- 					swap_dir(d);
-+				put_blk(bi);
- 			}
- 		}
- 	}
-@@ -1936,6 +2069,8 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	uint32 j;
- 	uint8 *bbm,*ibm;
- 	inode *itab0;
-+	blk_info *bi;
-+	nod_info *ni;
- 	
- 	if(nbresrvd < 0)
- 		error_msg_and_die("reserved blocks value is invalid. Note: options have changed, see --help or the man page.");
-@@ -2014,9 +2149,8 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	/* Mark non-filesystem blocks and inodes as allocated */
- 	/* Mark system blocks and inodes as allocated         */
- 	for(i = 0; i<nbgroups;i++) {
--
- 		/* Block bitmap */
--		bbm = get_blk(fs,fs->gd[i].bg_block_bitmap);	
-+		bbm = get_blk(fs,fs->gd[i].bg_block_bitmap, &bi);
- 		//non-filesystem blocks
- 		for(j = fs->gd[i].bg_free_blocks_count
- 		        + overhead_per_group + 1; j <= BLOCKSIZE * 8; j++)
-@@ -2024,9 +2158,10 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 		//system blocks
- 		for(j = 1; j <= overhead_per_group; j++)
- 			allocate(bbm, j); 
-+		put_blk(bi);
- 
- 		/* Inode bitmap */
--		ibm = get_blk(fs,fs->gd[i].bg_inode_bitmap);	
-+		ibm = get_blk(fs,fs->gd[i].bg_inode_bitmap, &bi);
- 		//non-filesystem inodes
- 		for(j = fs->sb.s_inodes_per_group+1; j <= BLOCKSIZE * 8; j++)
- 			allocate(ibm, j);
-@@ -2035,6 +2170,7 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 		if(i == 0)
- 			for(j = 1; j < EXT2_FIRST_INO; j++)
- 				allocate(ibm, j);
-+		put_blk(bi);
- 	}
- 
- 	// make root inode and directory
-@@ -2042,13 +2178,14 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	/* Also increment the directory count for group 0 */
- 	fs->gd[0].bg_free_inodes_count--;
- 	fs->gd[0].bg_used_dirs_count = 1;
--	itab0 = (inode *)get_blk(fs,fs->gd[0].bg_inode_table);
--	itab0[EXT2_ROOT_INO-1].i_mode = FM_IFDIR | FM_IRWXU | FM_IRGRP | FM_IROTH | FM_IXGRP | FM_IXOTH; 
--	itab0[EXT2_ROOT_INO-1].i_ctime = fs_timestamp;
--	itab0[EXT2_ROOT_INO-1].i_mtime = fs_timestamp;
--	itab0[EXT2_ROOT_INO-1].i_atime = fs_timestamp;
--	itab0[EXT2_ROOT_INO-1].i_size = BLOCKSIZE;
--	itab0[EXT2_ROOT_INO-1].i_links_count = 2;
-+	itab0 = get_nod(fs, EXT2_ROOT_INO, &ni);
-+	itab0->i_mode = FM_IFDIR | FM_IRWXU | FM_IRGRP | FM_IROTH | FM_IXGRP | FM_IXOTH;
-+	itab0->i_ctime = fs_timestamp;
-+	itab0->i_mtime = fs_timestamp;
-+	itab0->i_atime = fs_timestamp;
-+	itab0->i_size = BLOCKSIZE;
-+	itab0->i_links_count = 2;
-+	put_nod(ni);
- 
- 	if(!(b = get_workblk()))
- 		error_msg_and_die("get_workblk() failed.");
-@@ -2067,6 +2204,8 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	// make lost+found directory and reserve blocks
- 	if(fs->sb.s_r_blocks_count)
- 	{
-+		inode *node;
-+
- 		nod = mkdir_fs(fs, EXT2_ROOT_INO, "lost+found", FM_IRWXU, 0, 0, fs_timestamp, fs_timestamp);
- 		memset(b, 0, BLOCKSIZE);
- 		((directory*)b)->d_rec_len = BLOCKSIZE;
-@@ -2077,7 +2216,9 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 			fs->sb.s_r_blocks_count = fs->sb.s_blocks_count * MAX_RESERVED_BLOCKS;
- 		for(i = 1; i < fs->sb.s_r_blocks_count; i++)
- 			extend_blk(fs, nod, b, 1);
--		get_nod(fs, nod)->i_size = fs->sb.s_r_blocks_count * BLOCKSIZE;
-+		node = get_nod(fs, nod, &ni);
-+		node->i_size = fs->sb.s_r_blocks_count * BLOCKSIZE;
-+		put_nod(ni);
- 	}
- 	free_workblk(b);
- 
-@@ -2153,16 +2294,23 @@ write_blocks(filesystem *fs, uint32 nod, FILE* f)
- {
- 	blockwalker bw;
- 	uint32 bk;
--	int32 fsize = get_nod(fs, nod)->i_size;
-+	nod_info *ni;
-+	inode *node = get_nod(fs, nod, &ni);
-+	int32 fsize = node->i_size;
-+	blk_info *bi;
-+
- 	init_bw(&bw);
- 	while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END)
- 	{
- 		if(fsize <= 0)
- 			error_msg_and_die("wrong size while saving inode %d", nod);
--		if(fwrite(get_blk(fs, bk), (fsize > BLOCKSIZE) ? BLOCKSIZE : fsize, 1, f) != 1)
-+		if(fwrite(get_blk(fs, bk, &bi),
-+			  (fsize > BLOCKSIZE) ? BLOCKSIZE : fsize, 1, f) != 1)
- 			error_msg_and_die("error while saving inode %d", nod);
-+		put_blk(bi);
- 		fsize -= BLOCKSIZE;
- 	}
-+	put_nod(ni);
- }
- 
- 
-@@ -2171,8 +2319,11 @@ static void
- print_dev(filesystem *fs, uint32 nod)
- {
- 	int minor, major;
--	minor = ((uint8*)get_nod(fs, nod)->i_block)[0];
--	major = ((uint8*)get_nod(fs, nod)->i_block)[1];
-+	nod_info *ni;
-+	inode *node = get_nod(fs, nod, &ni);
-+	minor = ((uint8*)node->i_block)[0];
-+	major = ((uint8*)node->i_block)[1];
-+	put_nod(ni);
- 	printf("major: %d, minor: %d\n", major, minor);
- }
- 
-@@ -2188,7 +2339,8 @@ print_dir(filesystem *fs, uint32 nod)
- 	{
- 		directory *d;
- 		uint8 *b;
--		b = get_blk(fs, bk);
-+		blk_info *bi;
-+		b = get_blk(fs, bk, &bi);
- 		for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
- 			if(d->d_inode)
- 			{
-@@ -2198,6 +2350,7 @@ print_dir(filesystem *fs, uint32 nod)
- 					putchar(d->d_name[i]);
- 				printf("' (inode %d): rec_len: %d (name_len: %d)\n", d->d_inode, d->d_rec_len, d->d_name_len);
- 			}
-+		put_blk(bi);
- 	}
- }
- 
-@@ -2205,14 +2358,18 @@ print_dir(filesystem *fs, uint32 nod)
- static void
- print_link(filesystem *fs, uint32 nod)
- {
--	if(!get_nod(fs, nod)->i_blocks)
--		printf("links to '%s'\n", (char*)get_nod(fs, nod)->i_block);
-+	nod_info *ni;
-+	inode *node = get_nod(fs, nod, &ni);
-+
-+	if(!node->i_blocks)
-+		printf("links to '%s'\n", (char*)node->i_block);
- 	else
- 	{
- 		printf("links to '");
- 		write_blocks(fs, nod, stdout);
- 		printf("'\n");
- 	}
-+	put_nod(ni);
- }
- 
- // make a ls-like printout of permissions
-@@ -2281,8 +2438,12 @@ print_inode(filesystem *fs, uint32 nod)
- {
- 	char *s;
- 	char perms[11];
--	if(!get_nod(fs, nod)->i_mode)
--		return;
-+	nod_info *ni;
-+	inode *node = get_nod(fs, nod, &ni);
-+	blk_info *bi;
-+
-+	if(!node->i_mode)
-+		goto out;
- 	switch(nod)
- 	{
- 		case EXT2_BAD_INO:
-@@ -2304,15 +2465,18 @@ print_inode(filesystem *fs, uint32 nod)
- 		default:
- 			s = (nod >= EXT2_FIRST_INO) ? "normal" : "unknown reserved"; 
- 	}
--	printf("inode %d (%s, %d links): ", nod, s, get_nod(fs, nod)->i_links_count);
--	if(!allocated(GRP_GET_INODE_BITMAP(fs,nod), GRP_IBM_OFFSET(fs,nod)))
-+	printf("inode %d (%s, %d links): ", nod, s, node->i_links_count);
-+	if(!allocated(GRP_GET_INODE_BITMAP(fs,nod,&bi), GRP_IBM_OFFSET(fs,nod)))
- 	{
-+		GRP_PUT_INODE_BITMAP(bi);
- 		printf("unallocated\n");
--		return;
-+		goto out;
- 	}
--	make_perms(get_nod(fs, nod)->i_mode, perms);
--	printf("%s,  size: %d byte%s (%d block%s)\n", perms, plural(get_nod(fs, nod)->i_size), plural(get_nod(fs, nod)->i_blocks / INOBLK));
--	switch(get_nod(fs, nod)->i_mode & FM_IFMT)
-+	GRP_PUT_INODE_BITMAP(bi);
-+	make_perms(node->i_mode, perms);
-+	printf("%s,  size: %d byte%s (%d block%s)\n", perms,
-+	       plural(node->i_size), plural(node->i_blocks / INOBLK));
-+	switch(node->i_mode & FM_IFMT)
- 	{
- 		case FM_IFSOCK:
- 			list_blocks(fs, nod);
-@@ -2340,6 +2504,8 @@ print_inode(filesystem *fs, uint32 nod)
- 			list_blocks(fs, nod);
- 	}
- 	printf("Done with inode %d\n",nod);
-+out:
-+	put_nod(ni);
- }
- 
- // describes various fields in a filesystem
-@@ -2347,6 +2513,7 @@ static void
- print_fs(filesystem *fs)
- {
- 	uint32 i;
-+	blk_info *bi;
- 	uint8 *ibm;
- 
- 	printf("%d blocks (%d free, %d reserved), first data block: %d\n",
-@@ -2369,13 +2536,16 @@ print_fs(filesystem *fs)
- 		     fs->gd[i].bg_block_bitmap, fs->gd[i].bg_inode_bitmap,
- 		     fs->gd[i].bg_inode_table);
- 		printf("block bitmap allocation:\n");
--		print_bm(GRP_GET_GROUP_BBM(fs, i),fs->sb.s_blocks_per_group);
-+		print_bm(GRP_GET_GROUP_BBM(fs, i, &bi),
-+			 fs->sb.s_blocks_per_group);
-+		GRP_PUT_GROUP_BBM(bi);
- 		printf("inode bitmap allocation:\n");
--		ibm = GRP_GET_GROUP_IBM(fs, i);
-+		ibm = GRP_GET_GROUP_IBM(fs, i, &bi);
- 		print_bm(ibm, fs->sb.s_inodes_per_group);
- 		for (i = 1; i <= fs->sb.s_inodes_per_group; i++)
- 			if (allocated(ibm, i))
- 				print_inode(fs, i);
-+		GRP_PUT_GROUP_IBM(bi);
- 	}
- }
- 
-@@ -2646,9 +2816,17 @@ main(int argc, char **argv)
- 
- 	if(emptyval) {
- 		uint32 b;
--		for(b = 1; b < fs->sb.s_blocks_count; b++)
--			if(!allocated(GRP_GET_BLOCK_BITMAP(fs,b),GRP_BBM_OFFSET(fs,b)))
--				memset(get_blk(fs, b), emptyval, BLOCKSIZE);
-+		for(b = 1; b < fs->sb.s_blocks_count; b++) {
-+			blk_info *bi;
-+			if(!allocated(GRP_GET_BLOCK_BITMAP(fs,b,&bi),
-+				      GRP_BBM_OFFSET(fs,b))) {
-+				blk_info *bi2;
-+				memset(get_blk(fs, b, &bi2), emptyval,
-+				       BLOCKSIZE);
-+				put_blk(bi2);
-+			}
-+			GRP_PUT_BLOCK_BITMAP(bi);
-+		}
- 	}
- 	if(verbose)
- 		print_fs(fs);
-@@ -2658,13 +2836,15 @@ main(int argc, char **argv)
- 		char fname[MAX_FILENAME];
- 		char *p;
- 		FILE *fh;
-+		nod_info *ni;
- 		if(!(nod = find_path(fs, EXT2_ROOT_INO, gopt[i])))
- 			error_msg_and_die("path %s not found in filesystem", gopt[i]);
- 		while((p = strchr(gopt[i], '/')))
- 			*p = '_';
- 		SNPRINTF(fname, MAX_FILENAME-1, "%s.blk", gopt[i]);
- 		fh = xfopen(fname, "wb");
--		fprintf(fh, "%d:", get_nod(fs, nod)->i_size);
-+		fprintf(fh, "%d:", get_nod(fs, nod, &ni)->i_size);
-+		put_nod(ni);
- 		flist_blocks(fs, nod, fh);
- 		fclose(fh);
- 	}
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0003-Add-get_blkmap-and-put_blkmap.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0003-Add-get_blkmap-and-put_blkmap.patch
deleted file mode 100644
index 1442dfa..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0003-Add-get_blkmap-and-put_blkmap.patch
+++ /dev/null
@@ -1,222 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From c196bdeae7932c5d54bbdb7e7574d3cdae46ad02 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Sat, 4 Jun 2011 22:04:24 -0500
-Subject: [PATCH 03/19] Add get_blkmap and put_blkmap.
-
-Add routines for getting an putting a block map.  This does not do
-anything functional, but is getting ready for when blockmaps are
-byteswapped when being read and written.
----
- genext2fs.c |   84 ++++++++++++++++++++++++++++++++++++++++-------------------
- 1 files changed, 57 insertions(+), 27 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index bd06369..0b5ba6f 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -837,6 +837,36 @@ put_blk(blk_info *bi)
- {
- }
- 
-+// Used by get_blkmap/put_blkmap to hold information about an block map
-+// owned by the user.
-+typedef struct
-+{
-+	blk_info *bi;
-+} blkmap_info;
-+
-+// Return a given block map from a filesystem.  Make sure to call
-+// put_blkmap when you are done with it.
-+static inline uint32 *
-+get_blkmap(filesystem *fs, uint32 blk, blkmap_info **rbmi)
-+{
-+	blkmap_info *bmi;
-+	uint8 *b;
-+
-+	bmi = malloc(sizeof(*bmi));
-+	if (!bmi)
-+		error_msg_and_die("get_blkmap: out of memory");
-+	b = get_blk(fs, blk, &bmi->bi);
-+	*rbmi = bmi;
-+	return (uint32 *) b;
-+}
-+
-+static inline void
-+put_blkmap(blkmap_info *bmi)
-+{
-+	put_blk(bmi->bi);
-+	free(bmi);
-+}
-+
- // Used by get_nod/put_nod to hold information about an inode owned
- // by the user.
- typedef struct
-@@ -1020,12 +1050,12 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- {
- 	uint32 *bkref = 0;
- 	uint32 bk = 0;
-+	blkmap_info *bmi1 = NULL, *bmi2 = NULL, *bmi3 = NULL;
- 	uint32 *b;
- 	int extend = 0, reduce = 0;
- 	inode *inod;
- 	nod_info *ni;
- 	uint32 *iblk;
--	blk_info *bi1 = NULL, *bi2 = NULL, *bi3 = NULL;
- 
- 	if(create && (*create) < 0)
- 		reduce = 1;
-@@ -1072,7 +1102,7 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 			iblk[bw->bpdir] = alloc_blk(fs,nod);
- 		if(reduce) // free indirect block
- 			free_blk(fs, iblk[bw->bpdir]);
--		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
-+		b = get_blkmap(fs, iblk[bw->bpdir], &bmi1);
- 		bkref = &b[bw->bpind];
- 		if(extend) // allocate first block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1083,7 +1113,7 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 	else if((bw->bpdir == EXT2_IND_BLOCK) && (bw->bpind < BLOCKSIZE/4 - 1))
- 	{
- 		bw->bpind++;
--		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
-+		b = get_blkmap(fs, iblk[bw->bpdir], &bmi1);
- 		bkref = &b[bw->bpind];
- 		if(extend) // allocate block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1101,12 +1131,12 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 			iblk[bw->bpdir] = alloc_blk(fs,nod);
- 		if(reduce) // free double indirect block
- 			free_blk(fs, iblk[bw->bpdir]);
--		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
-+		b = get_blkmap(fs, iblk[bw->bpdir], &bmi1);
- 		if(extend) // allocate first indirect block
- 			b[bw->bpind] = alloc_blk(fs,nod);
- 		if(reduce) // free  firstindirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpind], &bi1);
-+		b = get_blkmap(fs, b[bw->bpind], &bmi2);
- 		bkref = &b[bw->bpdind];
- 		if(extend) // allocate first block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1117,8 +1147,8 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 	else if((bw->bpdir == EXT2_DIND_BLOCK) && (bw->bpdind < BLOCKSIZE/4 - 1))
- 	{
- 		bw->bpdind++;
--		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
--		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
-+		b = get_blkmap(fs, iblk[bw->bpdir], &bmi1);
-+		b = get_blkmap(fs, b[bw->bpind], &bmi2);
- 		bkref = &b[bw->bpdind];
- 		if(extend) // allocate block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1131,12 +1161,12 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		bw->bnum++;
- 		bw->bpdind = 0;
- 		bw->bpind++;
--		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
-+		b = get_blkmap(fs, iblk[bw->bpdir], &bmi1);
- 		if(extend) // allocate indirect block
- 			b[bw->bpind] = alloc_blk(fs,nod);
- 		if(reduce) // free indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
-+		b = get_blkmap(fs, b[bw->bpind], &bmi2);
- 		bkref = &b[bw->bpdind];
- 		if(extend) // allocate first block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1159,17 +1189,17 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 			iblk[bw->bpdir] = alloc_blk(fs,nod);
- 		if(reduce) // free triple indirect block
- 			free_blk(fs, iblk[bw->bpdir]);
--		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
-+		b = get_blkmap(fs, iblk[bw->bpdir], &bmi1);
- 		if(extend) // allocate first double indirect block
- 			b[bw->bpind] = alloc_blk(fs,nod);
- 		if(reduce) // free first double indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
-+		b = get_blkmap(fs, b[bw->bpind], &bmi2);
- 		if(extend) // allocate first indirect block
- 			b[bw->bpdind] = alloc_blk(fs,nod);
- 		if(reduce) // free first indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpdind], &bi3);
-+		b = get_blkmap(fs, b[bw->bpdind], &bmi3);
- 		bkref = &b[bw->bptind];
- 		if(extend) // allocate first data block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1183,9 +1213,9 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		  (bw->bptind < BLOCKSIZE/4 -1) )
- 	{
- 		bw->bptind++;
--		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
--		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
--		b = (uint32*)get_blk(fs, b[bw->bpdind], &bi3);
-+		b = get_blkmap(fs, iblk[bw->bpdir], &bmi1);
-+		b = get_blkmap(fs, b[bw->bpind], &bmi2);
-+		b = get_blkmap(fs, b[bw->bpdind], &bmi3);
- 		bkref = &b[bw->bptind];
- 		if(extend) // allocate data block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1202,13 +1232,13 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		bw->bnum++;
- 		bw->bptind = 0;
- 		bw->bpdind++;
--		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
--		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
-+		b = get_blkmap(fs, iblk[bw->bpdir], &bmi1);
-+		b = get_blkmap(fs, b[bw->bpind], &bmi2);
- 		if(extend) // allocate single indirect block
- 			b[bw->bpdind] = alloc_blk(fs,nod);
- 		if(reduce) // free indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpdind], &bi3);
-+		b = get_blkmap(fs, b[bw->bpdind], &bmi3);
- 		bkref = &b[bw->bptind];
- 		if(extend) // allocate first data block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1225,17 +1255,17 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 		bw->bpdind = 0;
- 		bw->bptind = 0;
- 		bw->bpind++;
--		b = (uint32*)get_blk(fs, iblk[bw->bpdir], &bi1);
-+		b = get_blkmap(fs, iblk[bw->bpdir], &bmi1);
- 		if(extend) // allocate double indirect block
- 			b[bw->bpind] = alloc_blk(fs,nod);
- 		if(reduce) // free double indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpind], &bi2);
-+		b = get_blkmap(fs, b[bw->bpind], &bmi2);
- 		if(extend) // allocate single indirect block
- 			b[bw->bpdind] = alloc_blk(fs,nod);
- 		if(reduce) // free indirect block
- 			free_blk(fs, b[bw->bpind]);
--		b = (uint32*)get_blk(fs, b[bw->bpdind], &bi3);
-+		b = get_blkmap(fs, b[bw->bpdind], &bmi3);
- 		bkref = &b[bw->bptind];
- 		if(extend) // allocate first block
- 			*bkref = hole ? 0 : alloc_blk(fs,nod);
-@@ -1247,12 +1277,12 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 	/* End change for walking triple indirection */
- 
- 	bk = *bkref;
--	if (bi3)
--		put_blk(bi3);
--	if (bi2)
--		put_blk(bi2);
--	if (bi1)
--		put_blk(bi1);
-+	if (bmi3)
-+		put_blkmap(bmi3);
-+	if (bmi2)
-+		put_blkmap(bmi2);
-+	if (bmi1)
-+		put_blkmap(bmi1);
- 
- 	if(bk)
- 	{
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0004-Add-a-dirwalker-for-walking-through-directory-entrie.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0004-Add-a-dirwalker-for-walking-through-directory-entrie.patch
deleted file mode 100644
index 014a694..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0004-Add-a-dirwalker-for-walking-through-directory-entrie.patch
+++ /dev/null
@@ -1,357 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 3d47e37e21f6a2ced489d49e8bf5a5c24bb9baaf Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Sun, 5 Jun 2011 09:36:11 -0500
-Subject: [PATCH 04/19] Add a dirwalker for walking through directory entries
-
-The code to walk directory items was messy, to say the least.  Write a
-clean structure to do this.
-
-Also, remove d_name[0].  This is bad style, and newer compilers will
-think it is really a zero-length array and will abort if trying to write
-any data to it, since the compiler thinks it has no contents.
----
- genext2fs.c |  210 +++++++++++++++++++++++++++++++++++++++++++----------------
- 1 files changed, 154 insertions(+), 56 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index 0b5ba6f..03d1b27 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -533,7 +533,6 @@ typedef struct
- typedef struct
- {
- 	directory_decl
--	char d_name[0];
- } directory;
- 
- typedef uint8 block[BLOCKSIZE];
-@@ -795,6 +794,8 @@ static inline uint8 *
- get_workblk(void)
- {
- 	unsigned char* b=calloc(1,BLOCKSIZE);
-+	if (!b)
-+		error_msg_and_die("get_workblk() failed, out of memory");
- 	return b;
- }
- static inline void
-@@ -902,6 +903,126 @@ put_nod(nod_info *ni)
- 	free(ni);
- }
- 
-+// Used to hold state information while walking a directory inode.
-+typedef struct
-+{
-+	directory d;
-+	filesystem *fs;
-+	uint32 nod;
-+	directory *last_d;
-+	uint8 *b;
-+	blk_info *bi;
-+} dirwalker;
-+
-+// Start a directory walk on the given inode.  You must pass in a
-+// dirwalker structure, then use that dirwalker for future operations.
-+// Call put_dir when you are done walking the directory.
-+static inline directory *
-+get_dir(filesystem *fs, uint32 nod, dirwalker *dw)
-+{
-+	dw->fs = fs;
-+	dw->b = get_blk(fs, nod, &dw->bi);
-+	dw->nod = nod;
-+	dw->last_d = (directory *) dw->b;
-+
-+	memcpy(&dw->d, dw->last_d, sizeof(directory));
-+	return &dw->d;
-+}
-+
-+// Move to the next directory.
-+static inline directory *
-+next_dir(dirwalker *dw)
-+{
-+	directory *next_d = (directory *)((int8*)dw->last_d + dw->d.d_rec_len);
-+
-+	memcpy(dw->last_d, &dw->d, sizeof(directory));
-+
-+	if (((int8 *) next_d) >= ((int8 *) dw->b + BLOCKSIZE))
-+		return NULL;
-+
-+	dw->last_d = next_d;
-+	memcpy(&dw->d, next_d, sizeof(directory));
-+	return &dw->d;
-+}
-+
-+// Call then when you are done with the directory walk.
-+static inline void
-+put_dir(dirwalker *dw)
-+{
-+	memcpy(dw->last_d, &dw->d, sizeof(directory));
-+
-+	if (dw->nod == 0)
-+		free_workblk(dw->b);
-+	else
-+		put_blk(dw->bi);
-+}
-+
-+// Create a new directory block with the given inode as it's destination
-+// and append it to the current dirwalker.
-+static directory *
-+new_dir(filesystem *fs, uint32 dnod, const char *name, int nlen, dirwalker *dw)
-+{
-+	directory *d;
-+
-+	dw->fs = fs;
-+	dw->b = get_workblk();
-+	dw->nod = 0;
-+	dw->last_d = (directory *) dw->b;
-+	d = &dw->d;
-+	d->d_inode = dnod;
-+	d->d_rec_len = BLOCKSIZE;
-+	d->d_name_len = nlen;
-+	strncpy(((char *) dw->last_d) + sizeof(directory), name, nlen);
-+	return d;
-+}
-+
-+// Shrink the current directory entry, make a new one with the free
-+// space, and return the new directory entry (making it current).
-+static inline directory *
-+shrink_dir(dirwalker *dw, uint32 nod, const char *name, int nlen)
-+{
-+	int reclen, preclen;
-+	directory *d = &dw->d;
-+
-+	reclen = d->d_rec_len;
-+	d->d_rec_len = sizeof(directory) + rndup(d->d_name_len, 4);
-+	preclen = d->d_rec_len;
-+	reclen -= preclen;
-+	memcpy(dw->last_d, &dw->d, sizeof(directory));
-+
-+	dw->last_d = (directory *) (((int8 *) dw->last_d) + preclen);
-+	d->d_rec_len = reclen;
-+	d->d_inode = nod;
-+	d->d_name_len = nlen;
-+	strncpy(((char *) dw->last_d) + sizeof(directory), name, nlen);
-+
-+	return d;
-+}
-+
-+// Return the current block the directory is walking
-+static inline uint8 *
-+dir_data(dirwalker *dw)
-+{
-+	return dw->b;
-+}
-+
-+// Return the pointer to the name for the current directory
-+static inline char *
-+dir_name(dirwalker *dw)
-+{
-+	return ((char *) dw->last_d) + sizeof(directory);
-+}
-+
-+// Set the name for the current directory.  Note that this doesn't
-+// verify that there is space for the directory name, you must do
-+// that yourself.
-+static void
-+dir_set_name(dirwalker *dw, const char *name, int nlen)
-+{
-+	dw->d.d_name_len = nlen;
-+	strncpy(((char *) dw->last_d) + sizeof(directory), name, nlen);
-+}
-+
- // allocate a given block/inode in the bitmap
- // allocate first free if item == 0
- static uint32
-@@ -1354,11 +1475,10 @@ extend_blk(filesystem *fs, uint32 nod, block b, int amount)
- static void
- add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name)
- {
--	blockwalker bw;
-+	blockwalker bw, lbw;
- 	uint32 bk;
--	uint8 *b;
--	blk_info *bi;
- 	directory *d;
-+	dirwalker dw;
- 	int reclen, nlen;
- 	inode *node;
- 	inode *pnode;
-@@ -1376,55 +1496,46 @@ add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name)
- 	if(reclen > BLOCKSIZE)
- 		error_msg_and_die("bad name '%s' (too long)", name);
- 	init_bw(&bw);
-+	lbw = bw;
- 	while((bk = walk_bw(fs, dnod, &bw, 0, 0)) != WALK_END) // for all blocks in dir
- 	{
--		b = get_blk(fs, bk, &bi);
- 		// for all dir entries in block
--		for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
-+		for(d = get_dir(fs, bk, &dw); d; d = next_dir(&dw))
- 		{
- 			// if empty dir entry, large enough, use it
- 			if((!d->d_inode) && (d->d_rec_len >= reclen))
- 			{
- 				d->d_inode = nod;
- 				node = get_nod(fs, nod, &ni);
-+				dir_set_name(&dw, name, nlen);
-+				put_dir(&dw);
- 				node->i_links_count++;
--				d->d_name_len = nlen;
--				strncpy(d->d_name, name, nlen);
- 				put_nod(ni);
- 				goto out;
- 			}
- 			// if entry with enough room (last one?), shrink it & use it
- 			if(d->d_rec_len >= (sizeof(directory) + rndup(d->d_name_len, 4) + reclen))
- 			{
--				reclen = d->d_rec_len;
--				d->d_rec_len = sizeof(directory) + rndup(d->d_name_len, 4);
--				reclen -= d->d_rec_len;
--				d = (directory*) (((int8*)d) + d->d_rec_len);
--				d->d_rec_len = reclen;
--				d->d_inode = nod;
- 				node = get_nod(fs, nod, &ni);
-+				d = shrink_dir(&dw, nod, name, nlen);
-+				put_dir(&dw);
- 				node->i_links_count++;
--				d->d_name_len = nlen;
--				strncpy(d->d_name, name, nlen);
- 				put_nod(ni);
- 				goto out;
- 			}
- 		}
-+		put_dir(&dw);
-+		lbw = bw;
- 	}
- 	// we found no free entry in the directory, so we add a block
--	if(!(b = get_workblk()))
--		error_msg_and_die("get_workblk() failed.");
--	d = (directory*)b;
--	d->d_inode = nod;
- 	node = get_nod(fs, nod, &ni);
-+	d = new_dir(fs, nod, name, nlen, &dw);
- 	node->i_links_count++;
- 	put_nod(ni);
--	d->d_rec_len = BLOCKSIZE;
--	d->d_name_len = nlen;
--	strncpy(d->d_name, name, nlen);
--	extend_blk(fs, dnod, b, 1);
-+	next_dir(&dw); // Force the data into the buffer
-+	extend_blk(fs, dnod, dir_data(&dw), 1);
-+	put_dir(&dw);
- 	pnode->i_size += BLOCKSIZE;
--	free_workblk(b);
- out:
- 	put_nod(dni);
- }
-@@ -1435,20 +1546,18 @@ find_dir(filesystem *fs, uint32 nod, const char * name)
- {
- 	blockwalker bw;
- 	uint32 bk;
--	blk_info *bi;
- 	int nlen = strlen(name);
- 	init_bw(&bw);
- 	while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END)
- 	{
- 		directory *d;
--		uint8 *b;
--		b = get_blk(fs, bk, &bi);
--		for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
--			if(d->d_inode && (nlen == d->d_name_len) && !strncmp(d->d_name, name, nlen)) {
--				put_blk(bi);
-+		dirwalker dw;
-+		for (d = get_dir(fs, bk, &dw); d; d=next_dir(&dw))
-+			if(d->d_inode && (nlen == d->d_name_len) && !strncmp(dir_name(&dw), name, nlen)) {
-+				put_dir(&dw);
- 				return d->d_inode;
- 			}
--		put_blk(bi);
-+		put_dir(&dw);
- 	}
- 	return 0;
- }
-@@ -2090,8 +2199,7 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- {
- 	uint32 i;
- 	filesystem *fs;
--	directory *d;
--	uint8 * b;
-+	dirwalker dw;
- 	uint32 nod, first_block;
- 	uint32 nbgroups,nbinodes_per_group,overhead_per_group,free_blocks,
- 		free_blocks_per_group,nbblocks_per_group,min_nbgroups;
-@@ -2217,26 +2325,20 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	itab0->i_links_count = 2;
- 	put_nod(ni);
- 
--	if(!(b = get_workblk()))
--		error_msg_and_die("get_workblk() failed.");
--	d = (directory*)b;
--	d->d_inode = EXT2_ROOT_INO;
--	d->d_rec_len = sizeof(directory)+4;
--	d->d_name_len = 1;
--	strcpy(d->d_name, ".");
--	d = (directory*)(b + d->d_rec_len);
--	d->d_inode = EXT2_ROOT_INO;
--	d->d_rec_len = BLOCKSIZE - (sizeof(directory)+4);
--	d->d_name_len = 2;
--	strcpy(d->d_name, "..");
--	extend_blk(fs, EXT2_ROOT_INO, b, 1);
-+	new_dir(fs, EXT2_ROOT_INO, ".", 1, &dw);
-+	shrink_dir(&dw, EXT2_ROOT_INO, "..", 2);
-+	next_dir(&dw); // Force the data into the buffer
-+	extend_blk(fs, EXT2_ROOT_INO, dir_data(&dw), 1);
-+	put_dir(&dw);
- 
- 	// make lost+found directory and reserve blocks
- 	if(fs->sb.s_r_blocks_count)
- 	{
- 		inode *node;
-+		uint8 *b;
- 
- 		nod = mkdir_fs(fs, EXT2_ROOT_INO, "lost+found", FM_IRWXU, 0, 0, fs_timestamp, fs_timestamp);
-+		b = get_workblk();
- 		memset(b, 0, BLOCKSIZE);
- 		((directory*)b)->d_rec_len = BLOCKSIZE;
- 		/* We run into problems with e2fsck if directory lost+found grows
-@@ -2246,11 +2348,11 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 			fs->sb.s_r_blocks_count = fs->sb.s_blocks_count * MAX_RESERVED_BLOCKS;
- 		for(i = 1; i < fs->sb.s_r_blocks_count; i++)
- 			extend_blk(fs, nod, b, 1);
-+		free_workblk(b);
- 		node = get_nod(fs, nod, &ni);
- 		node->i_size = fs->sb.s_r_blocks_count * BLOCKSIZE;
- 		put_nod(ni);
- 	}
--	free_workblk(b);
- 
- 	// administrative info
- 	fs->sb.s_state = 1;
-@@ -2368,19 +2470,15 @@ print_dir(filesystem *fs, uint32 nod)
- 	while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END)
- 	{
- 		directory *d;
--		uint8 *b;
--		blk_info *bi;
--		b = get_blk(fs, bk, &bi);
--		for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
-+		dirwalker dw;
-+		for (d = get_dir(fs, bk, &dw); d; d = next_dir(&dw))
- 			if(d->d_inode)
- 			{
--				int i;
- 				printf("entry '");
--				for(i = 0; i < d->d_name_len; i++)
--					putchar(d->d_name[i]);
-+				fwrite(dir_name(&dw), 1, d->d_name_len, stdout);
- 				printf("' (inode %d): rec_len: %d (name_len: %d)\n", d->d_inode, d->d_rec_len, d->d_name_len);
- 			}
--		put_blk(bi);
-+		put_dir(&dw);
- 	}
- }
- 
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0005-Make-filesystem-struct-not-an-overloay.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0005-Make-filesystem-struct-not-an-overloay.patch
deleted file mode 100644
index ccc33fe..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0005-Make-filesystem-struct-not-an-overloay.patch
+++ /dev/null
@@ -1,374 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From f2090608aef32f3012b1c5943b73314176bce832 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Sun, 5 Jun 2011 10:09:51 -0500
-Subject: [PATCH 05/19] Make filesystem struct not an overloay
-
-Having the filesystem structure just be a big overlay for the raw data
-means you can't easily carry along any useful metadata in it.  So
-modify the filesystem structure to not be an overlay, but allocate the
-data and various pieces to be components inside the structure.
----
- genext2fs.c |  150 +++++++++++++++++++++++++++++++++--------------------------
- 1 files changed, 84 insertions(+), 66 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index 03d1b27..46c9605 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -233,8 +233,8 @@ struct stats {
- 
- // Number of groups in the filesystem
- #define GRP_NBGROUPS(fs) \
--	(((fs)->sb.s_blocks_count - fs->sb.s_first_data_block + \
--	  (fs)->sb.s_blocks_per_group - 1) / (fs)->sb.s_blocks_per_group)
-+	(((fs)->sb->s_blocks_count - fs->sb->s_first_data_block + \
-+	  (fs)->sb->s_blocks_per_group - 1) / (fs)->sb->s_blocks_per_group)
- 
- // Get/put group block bitmap (bbm) given the group number
- #define GRP_GET_GROUP_BBM(fs,grp,bi) ( get_blk((fs),(fs)->gd[(grp)].bg_block_bitmap,(bi)) )
-@@ -245,7 +245,7 @@ struct stats {
- #define GRP_PUT_GROUP_IBM(bi) ( put_blk((bi)) )
- 		
- // Given an inode number find the group it belongs to
--#define GRP_GROUP_OF_INODE(fs,nod) ( ((nod)-1) / (fs)->sb.s_inodes_per_group)
-+#define GRP_GROUP_OF_INODE(fs,nod) ( ((nod)-1) / (fs)->sb->s_inodes_per_group)
- 
- //Given an inode number get/put the inode bitmap that covers it
- #define GRP_GET_INODE_BITMAP(fs,nod,bi)				\
-@@ -255,10 +255,10 @@ struct stats {
- 
- //Given an inode number find its offset within the inode bitmap that covers it
- #define GRP_IBM_OFFSET(fs,nod) \
--	( (nod) - GRP_GROUP_OF_INODE((fs),(nod))*(fs)->sb.s_inodes_per_group )
-+	( (nod) - GRP_GROUP_OF_INODE((fs),(nod))*(fs)->sb->s_inodes_per_group )
- 
- // Given a block number find the group it belongs to
--#define GRP_GROUP_OF_BLOCK(fs,blk) ( ((blk)-1) / (fs)->sb.s_blocks_per_group)
-+#define GRP_GROUP_OF_BLOCK(fs,blk) ( ((blk)-1) / (fs)->sb->s_blocks_per_group)
- 	
- //Given a block number get/put the block bitmap that covers it
- #define GRP_GET_BLOCK_BITMAP(fs,blk,bi)				\
-@@ -268,7 +268,7 @@ struct stats {
- 
- //Given a block number find its offset within the block bitmap that covers it
- #define GRP_BBM_OFFSET(fs,blk) \
--	( (blk) - GRP_GROUP_OF_BLOCK((fs),(blk))*(fs)->sb.s_blocks_per_group )
-+	( (blk) - GRP_GROUP_OF_BLOCK((fs),(blk))*(fs)->sb->s_blocks_per_group )
- 
- 
- // used types
-@@ -577,9 +577,10 @@ typedef struct
- #if BLOCKSIZE == 1024
- typedef struct
- {
--	block zero;            // The famous block 0
--	superblock sb;         // The superblock
--	groupdescriptor gd[0]; // The group descriptors
-+	uint8 *data;
-+	superblock *sb;
-+	groupdescriptor *gd;
-+	uint32 nheadblocks;
- } filesystem;
- #else
- #error UNHANDLED BLOCKSIZE
-@@ -830,7 +831,7 @@ typedef struct
- static inline uint8 *
- get_blk(filesystem *fs, uint32 blk, blk_info **rbi)
- {
--	return (uint8*)fs + blk*BLOCKSIZE;
-+	return fs->data + blk*BLOCKSIZE;
- }
- 
- static inline void
-@@ -1079,9 +1080,9 @@ alloc_blk(filesystem *fs, uint32 nod)
- 		error_msg_and_die("couldn't allocate a block (no free space)");
- 	if(!(fs->gd[grp].bg_free_blocks_count--))
- 		error_msg_and_die("group descr %d. free blocks count == 0 (corrupted fs?)",grp);
--	if(!(fs->sb.s_free_blocks_count--))
-+	if(!(fs->sb->s_free_blocks_count--))
- 		error_msg_and_die("superblock free blocks count == 0 (corrupted fs?)");
--	return fs->sb.s_blocks_per_group*grp + bk;
-+	return fs->sb->s_blocks_per_group*grp + bk;
- }
- 
- // free a block
-@@ -1091,12 +1092,12 @@ free_blk(filesystem *fs, uint32 bk)
- 	uint32 grp;
- 	blk_info *bi;
- 
--	grp = bk / fs->sb.s_blocks_per_group;
--	bk %= fs->sb.s_blocks_per_group;
-+	grp = bk / fs->sb->s_blocks_per_group;
-+	bk %= fs->sb->s_blocks_per_group;
- 	deallocate(get_blk(fs, fs->gd[grp].bg_block_bitmap, &bi), bk);
- 	put_blk(bi);
- 	fs->gd[grp].bg_free_blocks_count++;
--	fs->sb.s_free_blocks_count++;
-+	fs->sb->s_free_blocks_count++;
- }
- 
- // allocate an inode
-@@ -1114,7 +1115,7 @@ alloc_nod(filesystem *fs)
- 	/* find the one with the most free blocks and allocate node there     */
- 	/* Idea from find_group_dir in fs/ext2/ialloc.c in 2.4.19 kernel      */
- 	/* We do it for all inodes.                                           */
--	avefreei  =  fs->sb.s_free_inodes_count / nbgroups;
-+	avefreei  =  fs->sb->s_free_inodes_count / nbgroups;
- 	for(grp=0; grp<nbgroups; grp++) {
- 		if (fs->gd[grp].bg_free_inodes_count < avefreei ||
- 		    fs->gd[grp].bg_free_inodes_count == 0)
-@@ -1129,9 +1130,9 @@ alloc_nod(filesystem *fs)
- 	put_blk(bi);
- 	if(!(fs->gd[best_group].bg_free_inodes_count--))
- 		error_msg_and_die("group descr. free blocks count == 0 (corrupted fs?)");
--	if(!(fs->sb.s_free_inodes_count--))
-+	if(!(fs->sb->s_free_inodes_count--))
- 		error_msg_and_die("superblock free blocks count == 0 (corrupted fs?)");
--	return fs->sb.s_inodes_per_group*best_group+nod;
-+	return fs->sb->s_inodes_per_group*best_group+nod;
- }
- 
- // print a bitmap allocation
-@@ -1451,7 +1452,7 @@ extend_blk(filesystem *fs, uint32 nod, block b, int amount)
- 		while(create)
- 		{
- 			int i, copyb = 0;
--			if(!(fs->sb.s_reserved[200] & OP_HOLES))
-+			if(!(fs->sb->s_reserved[200] & OP_HOLES))
- 				copyb = 1;
- 			else
- 				for(i = 0; i < BLOCKSIZE / 4; i++)
-@@ -2133,7 +2134,7 @@ swap_goodfs(filesystem *fs)
- 	uint32 i;
- 	nod_info *ni;
- 
--	for(i = 1; i < fs->sb.s_inodes_count; i++)
-+	for(i = 1; i < fs->sb->s_inodes_count; i++)
- 	{
- 		inode *nod = get_nod(fs, i, &ni);
- 		if(nod->i_mode & FM_IFDIR)
-@@ -2158,17 +2159,17 @@ swap_goodfs(filesystem *fs)
- 	}
- 	for(i=0;i<GRP_NBGROUPS(fs);i++)
- 		swap_gd(&(fs->gd[i]));
--	swap_sb(&fs->sb);
-+	swap_sb(fs->sb);
- }
- 
- static void
- swap_badfs(filesystem *fs)
- {
- 	uint32 i;
--	swap_sb(&fs->sb);
-+	swap_sb(fs->sb);
- 	for(i=0;i<GRP_NBGROUPS(fs);i++)
- 		swap_gd(&(fs->gd[i]));
--	for(i = 1; i < fs->sb.s_inodes_count; i++)
-+	for(i = 1; i < fs->sb->s_inodes_count; i++)
- 	{
- 		nod_info *ni;
- 		inode *nod = get_nod(fs, i, &ni);
-@@ -2242,24 +2243,32 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	free_blocks = nbblocks - overhead_per_group*nbgroups - 1 /*boot block*/;
- 	free_blocks_per_group = nbblocks_per_group - overhead_per_group;
- 
--	if(!(fs = (filesystem*)calloc(nbblocks, BLOCKSIZE)))
-+	fs = malloc(sizeof(*fs));
-+	if (!fs)
- 		error_msg_and_die("not enough memory for filesystem");
-+	fs->nheadblocks = (((nbgroups * sizeof(groupdescriptor))
-+			    + sizeof(superblock) + (BLOCKSIZE - 1))
-+			   / BLOCKSIZE);
-+	if(!(fs->data = calloc(nbblocks, BLOCKSIZE)))
-+		error_msg_and_die("not enough memory for filesystem");
-+	fs->sb = (superblock *) (fs->data + BLOCKSIZE);
-+	fs->gd = (groupdescriptor *) (fs->sb + 1);
- 
- 	// create the superblock for an empty filesystem
--	fs->sb.s_inodes_count = nbinodes_per_group * nbgroups;
--	fs->sb.s_blocks_count = nbblocks;
--	fs->sb.s_r_blocks_count = nbresrvd;
--	fs->sb.s_free_blocks_count = free_blocks;
--	fs->sb.s_free_inodes_count = fs->sb.s_inodes_count - EXT2_FIRST_INO + 1;
--	fs->sb.s_first_data_block = first_block;
--	fs->sb.s_log_block_size = BLOCKSIZE >> 11;
--	fs->sb.s_log_frag_size = BLOCKSIZE >> 11;
--	fs->sb.s_blocks_per_group = nbblocks_per_group;
--	fs->sb.s_frags_per_group = nbblocks_per_group;
--	fs->sb.s_inodes_per_group = nbinodes_per_group;
--	fs->sb.s_wtime = fs_timestamp;
--	fs->sb.s_magic = EXT2_MAGIC_NUMBER;
--	fs->sb.s_lastcheck = fs_timestamp;
-+	fs->sb->s_inodes_count = nbinodes_per_group * nbgroups;
-+	fs->sb->s_blocks_count = nbblocks;
-+	fs->sb->s_r_blocks_count = nbresrvd;
-+	fs->sb->s_free_blocks_count = free_blocks;
-+	fs->sb->s_free_inodes_count = fs->sb->s_inodes_count - EXT2_FIRST_INO + 1;
-+	fs->sb->s_first_data_block = first_block;
-+	fs->sb->s_log_block_size = BLOCKSIZE >> 11;
-+	fs->sb->s_log_frag_size = BLOCKSIZE >> 11;
-+	fs->sb->s_blocks_per_group = nbblocks_per_group;
-+	fs->sb->s_frags_per_group = nbblocks_per_group;
-+	fs->sb->s_inodes_per_group = nbinodes_per_group;
-+	fs->sb->s_wtime = fs_timestamp;
-+	fs->sb->s_magic = EXT2_MAGIC_NUMBER;
-+	fs->sb->s_lastcheck = fs_timestamp;
- 
- 	// set up groupdescriptors
- 	for(i=0, bbmpos=gdsz+2, ibmpos=bbmpos+1, itblpos=ibmpos+1;
-@@ -2301,7 +2310,7 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 		/* Inode bitmap */
- 		ibm = get_blk(fs,fs->gd[i].bg_inode_bitmap, &bi);
- 		//non-filesystem inodes
--		for(j = fs->sb.s_inodes_per_group+1; j <= BLOCKSIZE * 8; j++)
-+		for(j = fs->sb->s_inodes_per_group+1; j <= BLOCKSIZE * 8; j++)
- 			allocate(ibm, j);
- 
- 		//system inodes
-@@ -2332,7 +2341,7 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	put_dir(&dw);
- 
- 	// make lost+found directory and reserve blocks
--	if(fs->sb.s_r_blocks_count)
-+	if(fs->sb->s_r_blocks_count)
- 	{
- 		inode *node;
- 		uint8 *b;
-@@ -2344,23 +2353,23 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 		/* We run into problems with e2fsck if directory lost+found grows
- 		 * bigger than this. Need to find out why this happens - sundar
- 		 */
--		if (fs->sb.s_r_blocks_count > fs->sb.s_blocks_count * MAX_RESERVED_BLOCKS ) 
--			fs->sb.s_r_blocks_count = fs->sb.s_blocks_count * MAX_RESERVED_BLOCKS;
--		for(i = 1; i < fs->sb.s_r_blocks_count; i++)
-+		if (fs->sb->s_r_blocks_count > fs->sb->s_blocks_count * MAX_RESERVED_BLOCKS )
-+			fs->sb->s_r_blocks_count = fs->sb->s_blocks_count * MAX_RESERVED_BLOCKS;
-+		for(i = 1; i < fs->sb->s_r_blocks_count; i++)
- 			extend_blk(fs, nod, b, 1);
- 		free_workblk(b);
- 		node = get_nod(fs, nod, &ni);
--		node->i_size = fs->sb.s_r_blocks_count * BLOCKSIZE;
-+		node->i_size = fs->sb->s_r_blocks_count * BLOCKSIZE;
- 		put_nod(ni);
- 	}
- 
- 	// administrative info
--	fs->sb.s_state = 1;
--	fs->sb.s_max_mnt_count = 20;
-+	fs->sb->s_state = 1;
-+	fs->sb->s_max_mnt_count = 20;
- 
- 	// options for me
- 	if(holes)
--		fs->sb.s_reserved[200] |= OP_HOLES;
-+		fs->sb->s_reserved[200] |= OP_HOLES;
- 	
- 	return fs;
- }
-@@ -2377,20 +2386,29 @@ load_fs(FILE * fh, int swapit)
- 	fssize = (fssize + BLOCKSIZE - 1) / BLOCKSIZE;
- 	if(fssize < 16) // totally arbitrary
- 		error_msg_and_die("too small filesystem");
--	if(!(fs = (filesystem*)calloc(fssize, BLOCKSIZE)))
-+	fs = malloc(sizeof(*fs));
-+	if (!fs)
-+		error_msg_and_die("not enough memory for filesystem");
-+	if(!(fs->data = calloc(fssize, BLOCKSIZE)))
- 		error_msg_and_die("not enough memory for filesystem");
--	if(fread(fs, BLOCKSIZE, fssize, fh) != fssize)
-+	if(fread(fs->data, BLOCKSIZE, fssize, fh) != fssize)
- 		perror_msg_and_die("input filesystem image");
-+	fs->sb = (superblock *) (fs->data + BLOCKSIZE);
-+	fs->gd = (groupdescriptor *) (fs->sb + 1);
- 	if(swapit)
- 		swap_badfs(fs);
--	if(fs->sb.s_rev_level || (fs->sb.s_magic != EXT2_MAGIC_NUMBER))
-+	if(fs->sb->s_rev_level || (fs->sb->s_magic != EXT2_MAGIC_NUMBER))
- 		error_msg_and_die("not a suitable ext2 filesystem");
-+	fs->nheadblocks = (((GRP_NBGROUPS(fs) * sizeof(groupdescriptor))
-+			    + sizeof(superblock) + (BLOCKSIZE - 1))
-+			   / BLOCKSIZE);
- 	return fs;
- }
- 
- static void
- free_fs(filesystem *fs)
- {
-+	free(fs->data);
- 	free(fs);
- }
- 
-@@ -2645,19 +2663,19 @@ print_fs(filesystem *fs)
- 	uint8 *ibm;
- 
- 	printf("%d blocks (%d free, %d reserved), first data block: %d\n",
--	       fs->sb.s_blocks_count, fs->sb.s_free_blocks_count,
--	       fs->sb.s_r_blocks_count, fs->sb.s_first_data_block);
--	printf("%d inodes (%d free)\n", fs->sb.s_inodes_count,
--	       fs->sb.s_free_inodes_count);
-+	       fs->sb->s_blocks_count, fs->sb->s_free_blocks_count,
-+	       fs->sb->s_r_blocks_count, fs->sb->s_first_data_block);
-+	printf("%d inodes (%d free)\n", fs->sb->s_inodes_count,
-+	       fs->sb->s_free_inodes_count);
- 	printf("block size = %d, frag size = %d\n",
--	       fs->sb.s_log_block_size ? (fs->sb.s_log_block_size << 11) : 1024,
--	       fs->sb.s_log_frag_size ? (fs->sb.s_log_frag_size << 11) : 1024);
-+	       fs->sb->s_log_block_size ? (fs->sb->s_log_block_size << 11) : 1024,
-+	       fs->sb->s_log_frag_size ? (fs->sb->s_log_frag_size << 11) : 1024);
- 	printf("number of groups: %d\n",GRP_NBGROUPS(fs));
- 	printf("%d blocks per group,%d frags per group,%d inodes per group\n",
--	     fs->sb.s_blocks_per_group, fs->sb.s_frags_per_group,
--	     fs->sb.s_inodes_per_group);
-+	     fs->sb->s_blocks_per_group, fs->sb->s_frags_per_group,
-+	     fs->sb->s_inodes_per_group);
- 	printf("Size of inode table: %d blocks\n",
--		(int)(fs->sb.s_inodes_per_group * sizeof(inode) / BLOCKSIZE));
-+		(int)(fs->sb->s_inodes_per_group * sizeof(inode) / BLOCKSIZE));
- 	for (i = 0; i < GRP_NBGROUPS(fs); i++) {
- 		printf("Group No: %d\n", i+1);
- 		printf("block bitmap: block %d,inode bitmap: block %d, inode table: block %d\n",
-@@ -2665,12 +2683,12 @@ print_fs(filesystem *fs)
- 		     fs->gd[i].bg_inode_table);
- 		printf("block bitmap allocation:\n");
- 		print_bm(GRP_GET_GROUP_BBM(fs, i, &bi),
--			 fs->sb.s_blocks_per_group);
-+			 fs->sb->s_blocks_per_group);
- 		GRP_PUT_GROUP_BBM(bi);
- 		printf("inode bitmap allocation:\n");
- 		ibm = GRP_GET_GROUP_IBM(fs, i, &bi);
--		print_bm(ibm, fs->sb.s_inodes_per_group);
--		for (i = 1; i <= fs->sb.s_inodes_per_group; i++)
-+		print_bm(ibm, fs->sb->s_inodes_per_group);
-+		for (i = 1; i <= fs->sb->s_inodes_per_group; i++)
- 			if (allocated(ibm, i))
- 				print_inode(fs, i);
- 		GRP_PUT_GROUP_IBM(bi);
-@@ -2680,11 +2698,11 @@ print_fs(filesystem *fs)
- static void
- dump_fs(filesystem *fs, FILE * fh, int swapit)
- {
--	uint32 nbblocks = fs->sb.s_blocks_count;
--	fs->sb.s_reserved[200] = 0;
-+	uint32 nbblocks = fs->sb->s_blocks_count;
-+	fs->sb->s_reserved[200] = 0;
- 	if(swapit)
- 		swap_goodfs(fs);
--	if(fwrite(fs, BLOCKSIZE, nbblocks, fh) < nbblocks)
-+	if(fwrite(fs->data, BLOCKSIZE, nbblocks, fh) < nbblocks)
- 		perror_msg_and_die("output filesystem image");
- 	if(swapit)
- 		swap_badfs(fs);
-@@ -2944,7 +2962,7 @@ main(int argc, char **argv)
- 
- 	if(emptyval) {
- 		uint32 b;
--		for(b = 1; b < fs->sb.s_blocks_count; b++) {
-+		for(b = 1; b < fs->sb->s_blocks_count; b++) {
- 			blk_info *bi;
- 			if(!allocated(GRP_GET_BLOCK_BITMAP(fs,b,&bi),
- 				      GRP_BBM_OFFSET(fs,b))) {
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0006-Improve-the-efficiency-of-extend_blk.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0006-Improve-the-efficiency-of-extend_blk.patch
deleted file mode 100644
index 494e3f9..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0006-Improve-the-efficiency-of-extend_blk.patch
+++ /dev/null
@@ -1,272 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From ea6cbe2880e02026667b9007db9a742be7dcd52b Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Sun, 5 Jun 2011 10:26:11 -0500
-Subject: [PATCH 06/19] Improve the efficiency of extend_blk
-
-When doing multiple extensions operations on the same inode, extend_blk()
-would search to the end every time.  In the current structure, that means
-when creating the reserved blocks, it could parse over the block list
-many thousands of time on a large filesystem.  For an 800MB filesystem,
-that took 2/3rds of the time.
-
-So create a structure for holding the inode position and use it to
-know where the end is.  This neatens things up a bit, too, more
-clearly showing when a truncate or extend is occuring.  In future
-changes, this will also make it efficient for supporting very large
-files that cannot be fully allocated in memory.
----
- genext2fs.c |  147 ++++++++++++++++++++++++++++++++++++++++-------------------
- 1 files changed, 100 insertions(+), 47 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index 46c9605..e45e520 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -436,6 +436,17 @@ swab32(uint32 val)
- 			((val<<8)&0xFF0000) | (val<<24));
- }
- 
-+static inline int
-+is_blk_empty(uint8 *b)
-+{
-+	uint32 i;
-+	uint32 *v = (uint32 *) b;
-+
-+	for(i = 0; i < BLOCKSIZE / 4; i++)
-+		if (*v++)
-+			return 0;
-+	return 1;
-+}
- 
- // on-disk structures
- // this trick makes me declare things only once
-@@ -1165,7 +1176,6 @@ init_bw(blockwalker *bw)
- //				  used after being freed, so once you start
- //				  freeing blocks don't stop until the end of
- //				  the file. moreover, i_blocks isn't updated.
--//				  in fact, don't do that, just use extend_blk
- // if hole!=0, create a hole in the file
- static uint32
- walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
-@@ -1422,52 +1432,80 @@ walk_bw(filesystem *fs, uint32 nod, blockwalker *bw, int32 *create, uint32 hole)
- 	return bk;
- }
- 
--// add blocks to an inode (file/dir/etc...)
--static void
--extend_blk(filesystem *fs, uint32 nod, block b, int amount)
-+typedef struct
- {
--	int create = amount;
--	blockwalker bw, lbw;
--	uint32 bk;
-+	blockwalker bw;
-+	uint32 nod;
- 	nod_info *ni;
- 	inode *inod;
-+} inode_pos;
-+#define INODE_POS_TRUNCATE 0
-+#define INODE_POS_EXTEND 1
-+
-+// Call this to set up an ipos structure for future use with
-+// extend_inode_blk to append blocks to the given inode.  If
-+// op is INODE_POS_TRUNCATE, the inode is truncated to zero size.
-+// If op is INODE_POS_EXTEND, the position is moved to the end
-+// of the inode's data blocks.
-+// Call inode_pos_finish when done with the inode_pos structure.
-+static void
-+inode_pos_init(filesystem *fs, inode_pos *ipos, uint32 nod, int op,
-+	       blockwalker *endbw)
-+{
-+	blockwalker lbw;
- 
--	inod = get_nod(fs, nod, &ni);
--	init_bw(&bw);
--	if(amount < 0)
--	{
--		uint32 i;
--		for(i = 0; i < inod->i_blocks / INOBLK + amount; i++)
--			walk_bw(fs, nod, &bw, 0, 0);
--		while(walk_bw(fs, nod, &bw, &create, 0) != WALK_END)
-+	init_bw(&ipos->bw);
-+	ipos->nod = nod;
-+	ipos->inod = get_nod(fs, nod, &ipos->ni);
-+	if (op == INODE_POS_TRUNCATE) {
-+		int32 create = -1;
-+		while(walk_bw(fs, nod, &ipos->bw, &create, 0) != WALK_END)
- 			/*nop*/;
--		inod->i_blocks += amount * INOBLK;
-+		ipos->inod->i_blocks = 0;
- 	}
--	else
-+
-+	if (endbw)
-+		ipos->bw = *endbw;
-+	else {
-+		/* Seek to the end */
-+		init_bw(&ipos->bw);
-+		lbw = ipos->bw;
-+		while(walk_bw(fs, nod, &ipos->bw, 0, 0) != WALK_END)
-+			lbw = ipos->bw;
-+		ipos->bw = lbw;
-+	}
-+}
-+
-+// Clean up the inode_pos structure.
-+static void
-+inode_pos_finish(filesystem *fs, inode_pos *ipos)
-+{
-+	put_nod(ipos->ni);
-+}
-+
-+// add blocks to an inode (file/dir/etc...) at the given position.
-+// This will only work when appending to the end of an inode.
-+static void
-+extend_inode_blk(filesystem *fs, inode_pos *ipos, block b, int amount)
-+{
-+	uint32 bk;
-+	uint32 pos;
-+
-+	if (amount < 0)
-+		error_msg_and_die("extend_inode_blk: Got negative amount");
-+
-+	for (pos = 0; amount; pos += BLOCKSIZE)
- 	{
--		lbw = bw;
--		while((bk = walk_bw(fs, nod, &bw, 0, 0)) != WALK_END)
--			lbw = bw;
--		bw = lbw;
--		while(create)
--		{
--			int i, copyb = 0;
--			if(!(fs->sb->s_reserved[200] & OP_HOLES))
--				copyb = 1;
--			else
--				for(i = 0; i < BLOCKSIZE / 4; i++)
--					if(((int32*)(b + BLOCKSIZE * (amount - create)))[i])
--					{
--						copyb = 1;
--						break;
--					}
--			if((bk = walk_bw(fs, nod, &bw, &create, !copyb)) == WALK_END)
--				break;
--			if(copyb) {
--				blk_info *bi;
--				memcpy(get_blk(fs, bk, &bi), b + BLOCKSIZE * (amount - create - 1), BLOCKSIZE);
--				put_blk(bi);
--			}
-+		int hole = ((fs->sb->s_reserved[200] & OP_HOLES) && is_blk_empty(b + pos));
-+
-+		bk = walk_bw(fs, ipos->nod, &ipos->bw, &amount, hole);
-+		if (bk == WALK_END)
-+			error_msg_and_die("extend_inode_blk: extend failed");
-+		if (!hole) {
-+			blk_info *bi;
-+			uint8 *block = get_blk(fs, bk, &bi);
-+			memcpy(block, b + pos, BLOCKSIZE);
-+			put_blk(bi);
- 		}
- 	}
- }
-@@ -1484,6 +1522,7 @@ add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name)
- 	inode *node;
- 	inode *pnode;
- 	nod_info *dni, *ni;
-+	inode_pos ipos;
- 
- 	pnode = get_nod(fs, dnod, &dni);
- 	if((pnode->i_mode & FM_IFMT) != FM_IFDIR)
-@@ -1534,7 +1573,11 @@ add2dir(filesystem *fs, uint32 dnod, uint32 nod, const char* name)
- 	node->i_links_count++;
- 	put_nod(ni);
- 	next_dir(&dw); // Force the data into the buffer
--	extend_blk(fs, dnod, dir_data(&dw), 1);
-+
-+	inode_pos_init(fs, &ipos, dnod, INODE_POS_EXTEND, &lbw);
-+	extend_inode_blk(fs, &ipos, dir_data(&dw), 1);
-+	inode_pos_finish(fs, &ipos);
-+
- 	put_dir(&dw);
- 	pnode->i_size += BLOCKSIZE;
- out:
-@@ -1654,8 +1697,9 @@ mklink_fs(filesystem *fs, uint32 parent_nod, const char *name, size_t size, uint
- 	uint32 nod = mknod_fs(fs, parent_nod, name, FM_IFLNK | FM_IRWXU | FM_IRWXG | FM_IRWXO, uid, gid, 0, 0, ctime, mtime);
- 	nod_info *ni;
- 	inode *node = get_nod(fs, nod, &ni);
-+	inode_pos ipos;
- 
--	extend_blk(fs, nod, 0, - (int)node->i_blocks / INOBLK);
-+	inode_pos_init(fs, &ipos, nod, INODE_POS_TRUNCATE, NULL);
- 	node->i_size = size;
- 	if(size <= 4 * (EXT2_TIND_BLOCK+1))
- 	{
-@@ -1663,7 +1707,8 @@ mklink_fs(filesystem *fs, uint32 parent_nod, const char *name, size_t size, uint
- 		put_nod(ni);
- 		return nod;
- 	}
--	extend_blk(fs, nod, b, rndup(size, BLOCKSIZE) / BLOCKSIZE);
-+	extend_inode_blk(fs, &ipos, b, rndup(size, BLOCKSIZE) / BLOCKSIZE);
-+	inode_pos_finish(fs, &ipos);
- 	put_nod(ni);
- 	return nod;
- }
-@@ -1676,8 +1721,9 @@ mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, size
- 	uint32 nod = mknod_fs(fs, parent_nod, name, mode|FM_IFREG, uid, gid, 0, 0, ctime, mtime);
- 	nod_info *ni;
- 	inode *node = get_nod(fs, nod, &ni);
-+	inode_pos ipos;
- 
--	extend_blk(fs, nod, 0, - (int)node->i_blocks / INOBLK);
-+	inode_pos_init(fs, &ipos, nod, INODE_POS_TRUNCATE, NULL);
- 	node->i_size = size;
- 	if (size) {
- 		if(!(b = (uint8*)calloc(rndup(size, BLOCKSIZE), 1)))
-@@ -1685,9 +1731,11 @@ mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, size
- 		if(f)
- 			if (fread(b, size, 1, f) != 1) // FIXME: ugly. use mmap() ...
- 				error_msg_and_die("fread failed");
--		extend_blk(fs, nod, b, rndup(size, BLOCKSIZE) / BLOCKSIZE);
-+		extend_inode_blk(fs, &ipos, b,
-+				 rndup(size, BLOCKSIZE) / BLOCKSIZE);
- 		free(b);
- 	}
-+	inode_pos_finish(fs, &ipos);
- 	put_nod(ni);
- 	return nod;
- }
-@@ -2210,6 +2258,7 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	inode *itab0;
- 	blk_info *bi;
- 	nod_info *ni;
-+	inode_pos ipos;
- 	
- 	if(nbresrvd < 0)
- 		error_msg_and_die("reserved blocks value is invalid. Note: options have changed, see --help or the man page.");
-@@ -2337,7 +2386,9 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	new_dir(fs, EXT2_ROOT_INO, ".", 1, &dw);
- 	shrink_dir(&dw, EXT2_ROOT_INO, "..", 2);
- 	next_dir(&dw); // Force the data into the buffer
--	extend_blk(fs, EXT2_ROOT_INO, dir_data(&dw), 1);
-+	inode_pos_init(fs, &ipos, EXT2_ROOT_INO, INODE_POS_EXTEND, NULL);
-+	extend_inode_blk(fs, &ipos, dir_data(&dw), 1);
-+	inode_pos_finish(fs, &ipos);
- 	put_dir(&dw);
- 
- 	// make lost+found directory and reserve blocks
-@@ -2355,8 +2406,10 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 		 */
- 		if (fs->sb->s_r_blocks_count > fs->sb->s_blocks_count * MAX_RESERVED_BLOCKS )
- 			fs->sb->s_r_blocks_count = fs->sb->s_blocks_count * MAX_RESERVED_BLOCKS;
-+		inode_pos_init(fs, &ipos, nod, INODE_POS_EXTEND, NULL);
- 		for(i = 1; i < fs->sb->s_r_blocks_count; i++)
--			extend_blk(fs, nod, b, 1);
-+			extend_inode_blk(fs, &ipos, b, 1);
-+		inode_pos_finish(fs, &ipos);
- 		free_workblk(b);
- 		node = get_nod(fs, nod, &ni);
- 		node->i_size = fs->sb->s_r_blocks_count * BLOCKSIZE;
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0007-Move-hdlinks-into-the-filesystem-structure.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0007-Move-hdlinks-into-the-filesystem-structure.patch
deleted file mode 100644
index 52215c8..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0007-Move-hdlinks-into-the-filesystem-structure.patch
+++ /dev/null
@@ -1,175 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 1ea2332c6cec1fb979a7cb4502360005bed50da4 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Sun, 5 Jun 2011 14:08:02 -0500
-Subject: [PATCH 07/19] Move hdlinks into the filesystem structure.
-
-Since the hard links structures are associated with a filesystem, put
-them in the filesystem structure since it can hold other stuff now.
----
- genext2fs.c |   71 +++++++++++++++++++++++++++++++---------------------------
- 1 files changed, 38 insertions(+), 33 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index e45e520..d130362 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -583,6 +583,18 @@ typedef struct
- 	uint32 bptind;
- } blockwalker;
- 
-+#define HDLINK_CNT   16
-+struct hdlink_s
-+{
-+	uint32	src_inode;
-+	uint32	dst_nod;
-+};
-+
-+struct hdlinks_s
-+{
-+	int32 count;
-+	struct hdlink_s *hdl;
-+};
- 
- /* Filesystem structure that support groups */
- #if BLOCKSIZE == 1024
-@@ -592,6 +604,8 @@ typedef struct
- 	superblock *sb;
- 	groupdescriptor *gd;
- 	uint32 nheadblocks;
-+	int32 hdlink_cnt;
-+	struct hdlinks_s hdlinks;
- } filesystem;
- #else
- #error UNHANDLED BLOCKSIZE
-@@ -615,22 +629,6 @@ typedef struct
- #define udecl32(x) this->x = swab32(this->x);
- #define utdecl32(x,n) { int i; for(i=0; i<n; i++) this->x[i] = swab32(this->x[i]); }
- 
--#define HDLINK_CNT   16
--static int32 hdlink_cnt = HDLINK_CNT;
--struct hdlink_s
--{
--	uint32	src_inode;
--	uint32	dst_nod;
--};
--
--struct hdlinks_s 
--{
--	int32 count;
--	struct hdlink_s *hdl;
--};
--
--static struct hdlinks_s hdlinks;
--
- static void
- swap_sb(superblock *sb)
- {
-@@ -787,12 +785,12 @@ xreadlink(const char *path)
- }
- 
- int
--is_hardlink(ino_t inode)
-+is_hardlink(filesystem *fs, ino_t inode)
- {
- 	int i;
- 
--	for(i = 0; i < hdlinks.count; i++) {
--		if(hdlinks.hdl[i].src_inode == inode)
-+	for(i = 0; i < fs->hdlinks.count; i++) {
-+		if(fs->hdlinks.hdl[i].src_inode == inode)
- 			return i;
- 	}
- 	return -1;
-@@ -1989,9 +1987,9 @@ add2fs_from_dir(filesystem *fs, uint32 this_nod, int squash_uids, int squash_per
- 			save_nod = 0;
- 			/* Check for hardlinks */
- 			if (!S_ISDIR(st.st_mode) && !S_ISLNK(st.st_mode) && st.st_nlink > 1) {
--				int32 hdlink = is_hardlink(st.st_ino);
-+				int32 hdlink = is_hardlink(fs, st.st_ino);
- 				if (hdlink >= 0) {
--					add2dir(fs, this_nod, hdlinks.hdl[hdlink].dst_nod, name);
-+					add2dir(fs, this_nod, fs->hdlinks.hdl[hdlink].dst_nod, name);
- 					continue;
- 				} else {
- 					save_nod = 1;
-@@ -2035,17 +2033,17 @@ add2fs_from_dir(filesystem *fs, uint32 this_nod, int squash_uids, int squash_per
- 					error_msg("ignoring entry %s", name);
- 			}
- 			if (save_nod) {
--				if (hdlinks.count == hdlink_cnt) {
--					if ((hdlinks.hdl = 
--						 realloc (hdlinks.hdl, (hdlink_cnt + HDLINK_CNT) *
-+				if (fs->hdlinks.count == fs->hdlink_cnt) {
-+					if ((fs->hdlinks.hdl =
-+						 realloc (fs->hdlinks.hdl, (fs->hdlink_cnt + HDLINK_CNT) *
- 								  sizeof (struct hdlink_s))) == NULL) {
- 						error_msg_and_die("Not enough memory");
- 					}
--					hdlink_cnt += HDLINK_CNT;
-+					fs->hdlink_cnt += HDLINK_CNT;
- 				}
--				hdlinks.hdl[hdlinks.count].src_inode = st.st_ino;
--				hdlinks.hdl[hdlinks.count].dst_nod = nod;
--				hdlinks.count++;
-+				fs->hdlinks.hdl[fs->hdlinks.count].src_inode = st.st_ino;
-+				fs->hdlinks.hdl[fs->hdlinks.count].dst_nod = nod;
-+				fs->hdlinks.count++;
- 			}
- 		}
- 	}
-@@ -2300,6 +2298,11 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 			   / BLOCKSIZE);
- 	if(!(fs->data = calloc(nbblocks, BLOCKSIZE)))
- 		error_msg_and_die("not enough memory for filesystem");
-+	fs->hdlink_cnt = HDLINK_CNT;
-+	fs->hdlinks.hdl = calloc(sizeof(struct hdlink_s), fs->hdlink_cnt);
-+	if (!fs->hdlinks.hdl)
-+		error_msg_and_die("Not enough memory");
-+	fs->hdlinks.count = 0 ;
- 	fs->sb = (superblock *) (fs->data + BLOCKSIZE);
- 	fs->gd = (groupdescriptor *) (fs->sb + 1);
- 
-@@ -2442,12 +2445,18 @@ load_fs(FILE * fh, int swapit)
- 	fs = malloc(sizeof(*fs));
- 	if (!fs)
- 		error_msg_and_die("not enough memory for filesystem");
-+	fs->hdlink_cnt = HDLINK_CNT;
-+	fs->hdlinks.hdl = calloc(sizeof(struct hdlink_s), fs->hdlink_cnt);
-+	if (!fs->hdlinks.hdl)
-+		error_msg_and_die("Not enough memory");
-+	fs->hdlinks.count = 0 ;
- 	if(!(fs->data = calloc(fssize, BLOCKSIZE)))
- 		error_msg_and_die("not enough memory for filesystem");
- 	if(fread(fs->data, BLOCKSIZE, fssize, fh) != fssize)
- 		perror_msg_and_die("input filesystem image");
- 	fs->sb = (superblock *) (fs->data + BLOCKSIZE);
- 	fs->gd = (groupdescriptor *) (fs->sb + 1);
-+
- 	if(swapit)
- 		swap_badfs(fs);
- 	if(fs->sb->s_rev_level || (fs->sb->s_magic != EXT2_MAGIC_NUMBER))
-@@ -2461,6 +2470,7 @@ load_fs(FILE * fh, int swapit)
- static void
- free_fs(filesystem *fs)
- {
-+	free(fs->hdlinks.hdl);
- 	free(fs->data);
- 	free(fs);
- }
-@@ -2964,11 +2974,6 @@ main(int argc, char **argv)
- 		error_msg_and_die("Not enough arguments. Try --help or else see the man page.");
- 	fsout = argv[optind];
- 
--	hdlinks.hdl = (struct hdlink_s *)malloc(hdlink_cnt * sizeof(struct hdlink_s));
--	if (!hdlinks.hdl)
--		error_msg_and_die("Not enough memory");
--	hdlinks.count = 0 ;
--
- 	if(fsin)
- 	{
- 		if(strcmp(fsin, "-"))
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0008-Separate-out-the-creation-of-the-filesystem-structur.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0008-Separate-out-the-creation-of-the-filesystem-structur.patch
deleted file mode 100644
index 25adeb6..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0008-Separate-out-the-creation-of-the-filesystem-structur.patch
+++ /dev/null
@@ -1,95 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 797e8548e5857b7a0586b27a9bdcadbea1561d8d Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Sun, 5 Jun 2011 14:53:57 -0500
-Subject: [PATCH 08/19] Separate out the creation of the filesystem structure.
-
-Consolidate some processing that occurs when allocating a filesystem
-structure.
----
- genext2fs.c |   49 +++++++++++++++++++++++++------------------------
- 1 files changed, 25 insertions(+), 24 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index d130362..497c9af 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -2240,6 +2240,29 @@ swap_badfs(filesystem *fs)
- 	}
- }
- 
-+// Allocate a new filesystem structure, allocate internal memory,
-+// and initialize the contents.
-+static filesystem *
-+alloc_fs(uint32 nbblocks)
-+{
-+	filesystem *fs;
-+
-+	fs = malloc(sizeof(*fs));
-+	if (!fs)
-+		error_msg_and_die("not enough memory for filesystem");
-+	memset(fs, 0, sizeof(*fs));
-+	if(!(fs->data = calloc(nbblocks, BLOCKSIZE)))
-+		error_msg_and_die("not enough memory for filesystem");
-+	fs->hdlink_cnt = HDLINK_CNT;
-+	fs->hdlinks.hdl = calloc(sizeof(struct hdlink_s), fs->hdlink_cnt);
-+	if (!fs->hdlinks.hdl)
-+		error_msg_and_die("Not enough memory");
-+	fs->hdlinks.count = 0 ;
-+	fs->sb = (superblock *) (fs->data + BLOCKSIZE);
-+	fs->gd = (groupdescriptor *) (fs->sb + 1);
-+	return fs;
-+}
-+
- // initialize an empty filesystem
- static filesystem *
- init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp)
-@@ -2290,21 +2313,10 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	free_blocks = nbblocks - overhead_per_group*nbgroups - 1 /*boot block*/;
- 	free_blocks_per_group = nbblocks_per_group - overhead_per_group;
- 
--	fs = malloc(sizeof(*fs));
--	if (!fs)
--		error_msg_and_die("not enough memory for filesystem");
-+	fs = alloc_fs(nbblocks);
- 	fs->nheadblocks = (((nbgroups * sizeof(groupdescriptor))
- 			    + sizeof(superblock) + (BLOCKSIZE - 1))
- 			   / BLOCKSIZE);
--	if(!(fs->data = calloc(nbblocks, BLOCKSIZE)))
--		error_msg_and_die("not enough memory for filesystem");
--	fs->hdlink_cnt = HDLINK_CNT;
--	fs->hdlinks.hdl = calloc(sizeof(struct hdlink_s), fs->hdlink_cnt);
--	if (!fs->hdlinks.hdl)
--		error_msg_and_die("Not enough memory");
--	fs->hdlinks.count = 0 ;
--	fs->sb = (superblock *) (fs->data + BLOCKSIZE);
--	fs->gd = (groupdescriptor *) (fs->sb + 1);
- 
- 	// create the superblock for an empty filesystem
- 	fs->sb->s_inodes_count = nbinodes_per_group * nbgroups;
-@@ -2442,20 +2454,9 @@ load_fs(FILE * fh, int swapit)
- 	fssize = (fssize + BLOCKSIZE - 1) / BLOCKSIZE;
- 	if(fssize < 16) // totally arbitrary
- 		error_msg_and_die("too small filesystem");
--	fs = malloc(sizeof(*fs));
--	if (!fs)
--		error_msg_and_die("not enough memory for filesystem");
--	fs->hdlink_cnt = HDLINK_CNT;
--	fs->hdlinks.hdl = calloc(sizeof(struct hdlink_s), fs->hdlink_cnt);
--	if (!fs->hdlinks.hdl)
--		error_msg_and_die("Not enough memory");
--	fs->hdlinks.count = 0 ;
--	if(!(fs->data = calloc(fssize, BLOCKSIZE)))
--		error_msg_and_die("not enough memory for filesystem");
-+	fs = alloc_fs(fssize);
- 	if(fread(fs->data, BLOCKSIZE, fssize, fh) != fssize)
- 		perror_msg_and_die("input filesystem image");
--	fs->sb = (superblock *) (fs->data + BLOCKSIZE);
--	fs->gd = (groupdescriptor *) (fs->sb + 1);
- 
- 	if(swapit)
- 		swap_badfs(fs);
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0009-Move-byte-swapping-into-the-get-put-routines.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0009-Move-byte-swapping-into-the-get-put-routines.patch
deleted file mode 100644
index 028fbb6..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0009-Move-byte-swapping-into-the-get-put-routines.patch
+++ /dev/null
@@ -1,421 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 46d57a42a2185970807971f4d6d8f62b4facbaf5 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Sun, 5 Jun 2011 15:00:15 -0500
-Subject: [PATCH 09/19] Move byte swapping into the get/put routines.
-
-Remove the full byte-swapping of the filesystem at start/end time, and
-instead byteswap each inode/block map/directory as it is read and written.
-This is getting ready for the change of not holding the entire filesystem
-in memory.
----
- genext2fs.c |  234 +++++++++++++---------------------------------------------
- 1 files changed, 53 insertions(+), 181 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index 497c9af..51403a2 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -604,6 +604,7 @@ typedef struct
- 	superblock *sb;
- 	groupdescriptor *gd;
- 	uint32 nheadblocks;
-+	int swapit;
- 	int32 hdlink_cnt;
- 	struct hdlinks_s hdlinks;
- } filesystem;
-@@ -648,9 +649,24 @@ swap_gd(groupdescriptor *gd)
- static void
- swap_nod(inode *nod)
- {
-+	uint32 nblk;
-+
- #define this nod
- 	inode_decl
- #undef this
-+
-+	// block and character inodes store the major and minor in the
-+	// i_block, so we need to unswap to get those.  Also, if it's
-+	// zero iblocks, put the data back like it belongs.
-+	nblk = nod->i_blocks / INOBLK;
-+	if ((nod->i_size && !nblk)
-+	    || ((nod->i_mode & FM_IFBLK) == FM_IFBLK)
-+	    || ((nod->i_mode & FM_IFCHR) == FM_IFCHR))
-+	{
-+		int i;
-+		for(i = 0; i <= EXT2_TIND_BLOCK; i++)
-+			nod->i_block[i] = swab32(nod->i_block[i]);
-+	}
- }
- 
- static void
-@@ -852,6 +868,8 @@ put_blk(blk_info *bi)
- // owned by the user.
- typedef struct
- {
-+	filesystem *fs;
-+	uint8 *b;
- 	blk_info *bi;
- } blkmap_info;
- 
-@@ -861,19 +879,23 @@ static inline uint32 *
- get_blkmap(filesystem *fs, uint32 blk, blkmap_info **rbmi)
- {
- 	blkmap_info *bmi;
--	uint8 *b;
- 
- 	bmi = malloc(sizeof(*bmi));
- 	if (!bmi)
- 		error_msg_and_die("get_blkmap: out of memory");
--	b = get_blk(fs, blk, &bmi->bi);
-+	bmi->fs = fs;
-+	bmi->b = get_blk(fs, blk, &bmi->bi);
-+	if (bmi->fs->swapit)
-+		swap_block(bmi->b);
- 	*rbmi = bmi;
--	return (uint32 *) b;
-+	return (uint32 *) bmi->b;
- }
- 
- static inline void
- put_blkmap(blkmap_info *bmi)
- {
-+	if (bmi->fs->swapit)
-+		swap_block(bmi->b);
- 	put_blk(bmi->bi);
- 	free(bmi);
- }
-@@ -882,7 +904,9 @@ put_blkmap(blkmap_info *bmi)
- // by the user.
- typedef struct
- {
-+	filesystem *fs;
- 	blk_info *bi;
-+	inode *itab;
- } nod_info;
- 
- // Return a given inode from a filesystem.  Make sure to call put_nod()
-@@ -891,8 +915,8 @@ static inline inode *
- get_nod(filesystem *fs, uint32 nod, nod_info **rni)
- {
- 	int grp, offset, boffset;
--	inode *itab;
- 	nod_info *ni;
-+	uint8 *b;
- 
- 	offset = GRP_IBM_OFFSET(fs,nod) - 1;
- 	boffset = offset / (BLOCKSIZE / sizeof(inode));
-@@ -901,14 +925,20 @@ get_nod(filesystem *fs, uint32 nod, nod_info **rni)
- 	ni = malloc(sizeof(*ni));
- 	if (!ni)
- 		error_msg_and_die("get_nod: out of memory");
--	itab = (inode *)get_blk(fs, fs->gd[grp].bg_inode_table + boffset, &ni->bi);
-+	ni->fs = fs;
-+	b = get_blk(fs, fs->gd[grp].bg_inode_table + boffset, &ni->bi);
-+	ni->itab = ((inode *) b) + offset;
-+	if (fs->swapit)
-+		swap_nod(ni->itab);
- 	*rni = ni;
--	return itab+offset;
-+	return ni->itab;
- }
- 
- static inline void
- put_nod(nod_info *ni)
- {
-+	if (ni->fs->swapit)
-+		swap_nod(ni->itab);
- 	put_blk(ni->bi);
- 	free(ni);
- }
-@@ -936,6 +966,8 @@ get_dir(filesystem *fs, uint32 nod, dirwalker *dw)
- 	dw->last_d = (directory *) dw->b;
- 
- 	memcpy(&dw->d, dw->last_d, sizeof(directory));
-+	if (fs->swapit)
-+		swap_dir(&dw->d);
- 	return &dw->d;
- }
- 
-@@ -945,6 +977,8 @@ next_dir(dirwalker *dw)
- {
- 	directory *next_d = (directory *)((int8*)dw->last_d + dw->d.d_rec_len);
- 
-+	if (dw->fs->swapit)
-+		swap_dir(&dw->d);
- 	memcpy(dw->last_d, &dw->d, sizeof(directory));
- 
- 	if (((int8 *) next_d) >= ((int8 *) dw->b + BLOCKSIZE))
-@@ -952,6 +986,8 @@ next_dir(dirwalker *dw)
- 
- 	dw->last_d = next_d;
- 	memcpy(&dw->d, next_d, sizeof(directory));
-+	if (dw->fs->swapit)
-+		swap_dir(&dw->d);
- 	return &dw->d;
- }
- 
-@@ -959,6 +995,8 @@ next_dir(dirwalker *dw)
- static inline void
- put_dir(dirwalker *dw)
- {
-+	if (dw->fs->swapit)
-+		swap_dir(&dw->d);
- 	memcpy(dw->last_d, &dw->d, sizeof(directory));
- 
- 	if (dw->nod == 0)
-@@ -998,6 +1036,8 @@ shrink_dir(dirwalker *dw, uint32 nod, const char *name, int nlen)
- 	d->d_rec_len = sizeof(directory) + rndup(d->d_name_len, 4);
- 	preclen = d->d_rec_len;
- 	reclen -= preclen;
-+	if (dw->fs->swapit)
-+		swap_dir(&dw->d);
- 	memcpy(dw->last_d, &dw->d, sizeof(directory));
- 
- 	dw->last_d = (directory *) (((int8 *) dw->last_d) + preclen);
-@@ -2050,159 +2090,12 @@ add2fs_from_dir(filesystem *fs, uint32 this_nod, int squash_uids, int squash_per
- 	closedir(dh);
- }
- 
--// endianness swap of x-indirect blocks
--static void
--swap_goodblocks(filesystem *fs, inode *nod)
--{
--	uint32 i,j;
--	int done=0;
--	uint32 *b,*b2;
--	blk_info *bi, *bi2, *bi3;
--
--	uint32 nblk = nod->i_blocks / INOBLK;
--	if((nod->i_size && !nblk) || ((nod->i_mode & FM_IFBLK) == FM_IFBLK) || ((nod->i_mode & FM_IFCHR) == FM_IFCHR))
--		for(i = 0; i <= EXT2_TIND_BLOCK; i++)
--			nod->i_block[i] = swab32(nod->i_block[i]);
--	if(nblk <= EXT2_IND_BLOCK)
--		return;
--	swap_block(get_blk(fs, nod->i_block[EXT2_IND_BLOCK], &bi));
--	put_blk(bi);
--	if(nblk <= EXT2_DIND_BLOCK + BLOCKSIZE/4)
--		return;
--	/* Currently this will fail b'cos the number of blocks as stored
--	   in i_blocks also includes the indirection blocks (see
--	   walk_bw). But this function assumes that i_blocks only
--	   stores the count of data blocks ( Actually according to
--	   "Understanding the Linux Kernel" (Table 17-3 p502 1st Ed)
--	   i_blocks IS supposed to store the count of data blocks). so
--	   with a file of size 268K nblk would be 269.The above check
--	   will be false even though double indirection hasn't been
--	   started.This is benign as 0 means block 0 which has been
--	   zeroed out and therefore points back to itself from any offset
--	 */
--	// FIXME: I have fixed that, but I have the feeling the rest of
--	// ths function needs to be fixed for the same reasons - Xav
--	assert(nod->i_block[EXT2_DIND_BLOCK] != 0);
--	for(i = 0; i < BLOCKSIZE/4; i++)
--		if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + (BLOCKSIZE/4)*i ) {
--			swap_block(get_blk(fs, ((uint32*)get_blk(fs, nod->i_block[EXT2_DIND_BLOCK], &bi))[i], &bi2));
--			put_blk(bi);
--			put_blk(bi2);
--		}
--	swap_block(get_blk(fs, nod->i_block[EXT2_DIND_BLOCK], &bi));
--	put_blk(bi);
--	if(nblk <= EXT2_IND_BLOCK + BLOCKSIZE/4 + BLOCKSIZE/4 * BLOCKSIZE/4)
--		return;
--	/* Adding support for triple indirection */
--	b = (uint32*)get_blk(fs,nod->i_block[EXT2_TIND_BLOCK], &bi);
--	for(i=0;i < BLOCKSIZE/4 && !done ; i++) {
--		b2 = (uint32*)get_blk(fs,b[i], &bi2);
--		for(j=0; j<BLOCKSIZE/4;j++) {
--			if (nblk > ( EXT2_IND_BLOCK + BLOCKSIZE/4 + 
--				     (BLOCKSIZE/4)*(BLOCKSIZE/4) + 
--				     i*(BLOCKSIZE/4)*(BLOCKSIZE/4) + 
--				     j*(BLOCKSIZE/4)) )  {
--				swap_block(get_blk(fs,b2[j],&bi3));
--				put_blk(bi3);
--			}
--			else {
--			  done = 1;
--			  break;
--			}
--		}
--		swap_block((uint8 *)b2);
--		put_blk(bi2);
--	}
--	swap_block((uint8 *)b);
--	put_blk(bi);
--	return;
--}
--
--static void
--swap_badblocks(filesystem *fs, inode *nod)
--{
--	uint32 i,j;
--	int done=0;
--	uint32 *b,*b2;
--	blk_info *bi, *bi2, *bi3;
--
--	uint32 nblk = nod->i_blocks / INOBLK;
--	if((nod->i_size && !nblk) || ((nod->i_mode & FM_IFBLK) == FM_IFBLK) || ((nod->i_mode & FM_IFCHR) == FM_IFCHR))
--		for(i = 0; i <= EXT2_TIND_BLOCK; i++)
--			nod->i_block[i] = swab32(nod->i_block[i]);
--	if(nblk <= EXT2_IND_BLOCK)
--		return;
--	swap_block(get_blk(fs, nod->i_block[EXT2_IND_BLOCK], &bi));
--	put_blk(bi);
--	if(nblk <= EXT2_DIND_BLOCK + BLOCKSIZE/4)
--		return;
--	/* See comment in swap_goodblocks */
--	assert(nod->i_block[EXT2_DIND_BLOCK] != 0);
--	swap_block(get_blk(fs, nod->i_block[EXT2_DIND_BLOCK], &bi));
--	put_blk(bi);
--	for(i = 0; i < BLOCKSIZE/4; i++)
--		if(nblk > EXT2_IND_BLOCK + BLOCKSIZE/4 + (BLOCKSIZE/4)*i ) {
--			swap_block(get_blk(fs, ((uint32*)get_blk(fs, nod->i_block[EXT2_DIND_BLOCK],&bi))[i], &bi2));
--			put_blk(bi);
--			put_blk(bi2);
--		}
--	if(nblk <= EXT2_IND_BLOCK + BLOCKSIZE/4 + BLOCKSIZE/4 * BLOCKSIZE/4)
--		return;
--	/* Adding support for triple indirection */
--	b = (uint32*)get_blk(fs,nod->i_block[EXT2_TIND_BLOCK],&bi);
--	swap_block((uint8 *)b);
--	for(i=0;i < BLOCKSIZE/4 && !done ; i++) {
--		b2 = (uint32*)get_blk(fs,b[i],&bi2);
--		swap_block((uint8 *)b2);
--		for(j=0; j<BLOCKSIZE/4;j++) {
--			if (nblk > ( EXT2_IND_BLOCK + BLOCKSIZE/4 + 
--				     (BLOCKSIZE/4)*(BLOCKSIZE/4) + 
--				     i*(BLOCKSIZE/4)*(BLOCKSIZE/4) + 
--				     j*(BLOCKSIZE/4)) ) {
--				swap_block(get_blk(fs,b2[j],&bi3));
--				put_blk(bi3);
--			}
--			else {
--			  done = 1;
--			  break;
--			}
--		}
--		put_blk(bi2);
--	}
--	put_blk(bi);
--	return;
--}
--
- // endianness swap of the whole filesystem
- static void
- swap_goodfs(filesystem *fs)
- {
- 	uint32 i;
--	nod_info *ni;
- 
--	for(i = 1; i < fs->sb->s_inodes_count; i++)
--	{
--		inode *nod = get_nod(fs, i, &ni);
--		if(nod->i_mode & FM_IFDIR)
--		{
--			blockwalker bw;
--			uint32 bk;
--			init_bw(&bw);
--			while((bk = walk_bw(fs, i, &bw, 0, 0)) != WALK_END)
--			{
--				directory *d;
--				uint8 *b;
--				blk_info *bi;
--				b = get_blk(fs, bk, &bi);
--				for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + swab16(d->d_rec_len)))
--					swap_dir(d);
--				put_blk(bi);
--			}
--		}
--		swap_goodblocks(fs, nod);
--		swap_nod(nod);
--		put_nod(ni);
--	}
- 	for(i=0;i<GRP_NBGROUPS(fs);i++)
- 		swap_gd(&(fs->gd[i]));
- 	swap_sb(fs->sb);
-@@ -2215,35 +2108,12 @@ swap_badfs(filesystem *fs)
- 	swap_sb(fs->sb);
- 	for(i=0;i<GRP_NBGROUPS(fs);i++)
- 		swap_gd(&(fs->gd[i]));
--	for(i = 1; i < fs->sb->s_inodes_count; i++)
--	{
--		nod_info *ni;
--		inode *nod = get_nod(fs, i, &ni);
--		swap_nod(nod);
--		swap_badblocks(fs, nod);
--		if(nod->i_mode & FM_IFDIR)
--		{
--			blockwalker bw;
--			uint32 bk;
--			init_bw(&bw);
--			while((bk = walk_bw(fs, i, &bw, 0, 0)) != WALK_END)
--			{
--				directory *d;
--				uint8 *b;
--				blk_info *bi;
--				b = get_blk(fs, bk, &bi);
--				for(d = (directory*)b; (int8*)d + sizeof(*d) < (int8*)b + BLOCKSIZE; d = (directory*)((int8*)d + d->d_rec_len))
--					swap_dir(d);
--				put_blk(bi);
--			}
--		}
--	}
- }
- 
- // Allocate a new filesystem structure, allocate internal memory,
- // and initialize the contents.
- static filesystem *
--alloc_fs(uint32 nbblocks)
-+alloc_fs(uint32 nbblocks, int swapit)
- {
- 	filesystem *fs;
- 
-@@ -2251,6 +2121,7 @@ alloc_fs(uint32 nbblocks)
- 	if (!fs)
- 		error_msg_and_die("not enough memory for filesystem");
- 	memset(fs, 0, sizeof(*fs));
-+	fs->swapit = swapit;
- 	if(!(fs->data = calloc(nbblocks, BLOCKSIZE)))
- 		error_msg_and_die("not enough memory for filesystem");
- 	fs->hdlink_cnt = HDLINK_CNT;
-@@ -2265,7 +2136,7 @@ alloc_fs(uint32 nbblocks)
- 
- // initialize an empty filesystem
- static filesystem *
--init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp)
-+init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp, int swapit)
- {
- 	uint32 i;
- 	filesystem *fs;
-@@ -2313,7 +2184,7 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	free_blocks = nbblocks - overhead_per_group*nbgroups - 1 /*boot block*/;
- 	free_blocks_per_group = nbblocks_per_group - overhead_per_group;
- 
--	fs = alloc_fs(nbblocks);
-+	fs = alloc_fs(nbblocks, swapit);
- 	fs->nheadblocks = (((nbgroups * sizeof(groupdescriptor))
- 			    + sizeof(superblock) + (BLOCKSIZE - 1))
- 			   / BLOCKSIZE);
-@@ -2454,7 +2325,7 @@ load_fs(FILE * fh, int swapit)
- 	fssize = (fssize + BLOCKSIZE - 1) / BLOCKSIZE;
- 	if(fssize < 16) // totally arbitrary
- 		error_msg_and_die("too small filesystem");
--	fs = alloc_fs(fssize);
-+	fs = alloc_fs(fssize, swapit);
- 	if(fread(fs->data, BLOCKSIZE, fssize, fh) != fssize)
- 		perror_msg_and_die("input filesystem image");
- 
-@@ -3014,7 +2885,8 @@ main(int argc, char **argv)
- 		}
- 		if(fs_timestamp == -1)
- 			fs_timestamp = time(NULL);
--		fs = init_fs(nbblocks, nbinodes, nbresrvd, holes, fs_timestamp);
-+		fs = init_fs(nbblocks, nbinodes, nbresrvd, holes, fs_timestamp,
-+			     bigendian);
- 	}
- 	
- 	populate_fs(fs, dopt, didx, squash_uids, squash_perms, fs_timestamp, NULL);
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0010-Convert-over-to-keeping-the-filesystem-on-disk.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0010-Convert-over-to-keeping-the-filesystem-on-disk.patch
deleted file mode 100644
index 79e82c8..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0010-Convert-over-to-keeping-the-filesystem-on-disk.patch
+++ /dev/null
@@ -1,839 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 29a36b0b91ee009ee4219934c7a70278b1361834 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Sun, 5 Jun 2011 15:24:57 -0500
-Subject: [PATCH 10/19] Convert over to keeping the filesystem on disk
-
-This makes the actual filesystem be on disk and not in memory.  It
-adds caching of the filesystem data to help keep oft-accessed blocks
-in memory and byteswapped.
----
- cache.h     |  128 ++++++++++++++++++++
- genext2fs.c |  377 +++++++++++++++++++++++++++++++++++++++++++++++++----------
- list.h      |   78 ++++++++++++
- 3 files changed, 521 insertions(+), 62 deletions(-)
- create mode 100644 cache.h
- create mode 100644 list.h
-
-diff --git a/cache.h b/cache.h
-new file mode 100644
-index 0000000..5275be6
---- /dev/null
-+++ b/cache.h
-@@ -0,0 +1,128 @@
-+#ifndef __CACHE_H__
-+#define __CACHE_H__
-+
-+#include "list.h"
-+
-+#define CACHE_LISTS 256
-+
-+typedef struct
-+{
-+	list_elem link;
-+	list_elem lru_link;
-+} cache_link;
-+
-+typedef struct
-+{
-+	/* LRU list holds unused items */
-+	unsigned int lru_entries;
-+	list_elem lru_list;
-+	unsigned int max_free_entries;
-+
-+	unsigned int entries;
-+	list_elem lists[CACHE_LISTS];
-+	unsigned int (*elem_val)(cache_link *elem);
-+	void (*freed)(cache_link *elem);
-+} listcache;
-+
-+static inline void
-+cache_add(listcache *c, cache_link *elem)
-+{
-+	unsigned int hash = c->elem_val(elem) % CACHE_LISTS;
-+	int delcount = c->lru_entries - c->max_free_entries;
-+
-+	if (delcount > 0) {
-+		/* Delete some unused items. */
-+		list_elem *lru, *next;
-+		cache_link *l;
-+		list_for_each_elem_safe(&c->lru_list, lru, next) {
-+			l = container_of(lru, cache_link, lru_link);
-+			list_del(lru);
-+			list_del(&l->link);
-+			c->entries--;
-+			c->lru_entries--;
-+			c->freed(l);
-+			delcount--;
-+			if (delcount <= 0)
-+				break;
-+		}
-+	}
-+
-+	c->entries++;
-+	list_item_init(&elem->lru_link); /* Mark it not in the LRU list */
-+	list_add_after(&c->lists[hash], &elem->link);
-+}
-+
-+static inline void
-+cache_item_set_unused(listcache *c, cache_link *elem)
-+{
-+	list_add_before(&c->lru_list, &elem->lru_link);
-+	c->lru_entries++;
-+}
-+
-+static inline cache_link *
-+cache_find(listcache *c, unsigned int val)
-+{
-+	unsigned int hash = val % CACHE_LISTS;
-+	list_elem *elem;
-+
-+	list_for_each_elem(&c->lists[hash], elem) {
-+		cache_link *l = container_of(elem, cache_link, link);
-+		if (c->elem_val(l) == val) {
-+			if (!list_empty(&l->lru_link)) {
-+				/* It's in the unused list, remove it. */
-+				list_del(&l->lru_link);
-+				list_item_init(&l->lru_link);
-+				c->lru_entries--;
-+			}
-+			return l;
-+		}
-+	}
-+	return NULL;
-+}
-+
-+static inline int
-+cache_flush(listcache *c)
-+{
-+	list_elem *elem, *next;
-+	cache_link *l;
-+	int i;
-+
-+	list_for_each_elem_safe(&c->lru_list, elem, next) {
-+		l = container_of(elem, cache_link, lru_link);
-+		list_del(elem);
-+		list_del(&l->link);
-+		c->entries--;
-+		c->lru_entries--;
-+		c->freed(l);
-+	}
-+
-+	for (i = 0; i < CACHE_LISTS; i++) {
-+		list_for_each_elem_safe(&c->lists[i], elem, next) {
-+			l = container_of(elem, cache_link, link);
-+			list_del(&l->link);
-+			c->entries--;
-+			c->freed(l);
-+		}
-+	}
-+
-+	return c->entries || c->lru_entries;
-+}
-+
-+static inline void
-+cache_init(listcache *c, unsigned int max_free_entries,
-+	   unsigned int (*elem_val)(cache_link *elem),
-+	   void (*freed)(cache_link *elem))
-+{
-+	int i;
-+
-+	c->entries = 0;
-+	c->lru_entries = 0;
-+	c->max_free_entries = max_free_entries;
-+	list_init(&c->lru_list);
-+	for (i = 0; i < CACHE_LISTS; i++)
-+		list_init(&c->lists[i]);
-+	c->elem_val = elem_val;
-+	c->freed = freed;
-+}
-+
-+#endif /* __CACHE_H__ */
-diff --git a/genext2fs.c b/genext2fs.c
-index 51403a2..f79438d 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -142,6 +142,8 @@
- # include <limits.h>
- #endif
- 
-+#include "cache.h"
-+
- struct stats {
- 	unsigned long nblocks;
- 	unsigned long ninodes;
-@@ -600,6 +602,7 @@ struct hdlinks_s
- #if BLOCKSIZE == 1024
- typedef struct
- {
-+	FILE *f;
- 	uint8 *data;
- 	superblock *sb;
- 	groupdescriptor *gd;
-@@ -607,6 +610,10 @@ typedef struct
- 	int swapit;
- 	int32 hdlink_cnt;
- 	struct hdlinks_s hdlinks;
-+
-+	listcache blks;
-+	listcache inodes;
-+	listcache blkmaps;
- } filesystem;
- #else
- #error UNHANDLED BLOCKSIZE
-@@ -848,45 +855,150 @@ allocated(block b, uint32 item)
- // by the user.
- typedef struct
- {
--	int dummy;
-+	cache_link link;
-+
-+	filesystem *fs;
-+	uint32 blk;
-+	uint8 *b;
-+	uint32 usecount;
- } blk_info;
- 
-+#define MAX_FREE_CACHE_BLOCKS 100
-+
-+static uint32
-+blk_elem_val(cache_link *elem)
-+{
-+	blk_info *bi = container_of(elem, blk_info, link);
-+	return bi->blk;
-+}
-+
-+static void
-+blk_freed(cache_link *elem)
-+{
-+	blk_info *bi = container_of(elem, blk_info, link);
-+
-+	if (fseeko(bi->fs->f, ((off_t) bi->blk) * BLOCKSIZE, SEEK_SET))
-+		perror_msg_and_die("fseek");
-+	if (fwrite(bi->b, BLOCKSIZE, 1, bi->fs->f) != 1)
-+		perror_msg_and_die("get_blk: write");
-+	free(bi->b);
-+	free(bi);
-+}
-+
- // Return a given block from a filesystem.  Make sure to call
- // put_blk when you are done with it.
- static inline uint8 *
- get_blk(filesystem *fs, uint32 blk, blk_info **rbi)
- {
--	return fs->data + blk*BLOCKSIZE;
-+	cache_link *curr;
-+	blk_info *bi;
-+
-+	if (blk < fs->nheadblocks)
-+		error_msg_and_die("Internal error, request for head block");
-+	if (blk >= fs->sb->s_blocks_count)
-+		error_msg_and_die("Internal error, block out of range");
-+
-+	curr = cache_find(&fs->blks, blk);
-+	if (curr) {
-+		bi = container_of(curr, blk_info, link);
-+		bi->usecount++;
-+		goto out;
-+	}
-+
-+	bi = malloc(sizeof(*bi));
-+	if (!bi)
-+		error_msg_and_die("get_blk: out of memory");
-+	bi->fs = fs;
-+	bi->blk = blk;
-+	bi->usecount = 1;
-+	bi->b = malloc(BLOCKSIZE);
-+	if (!bi->b)
-+		error_msg_and_die("get_blk: out of memory");
-+	cache_add(&fs->blks, &bi->link);
-+	if (fseeko(fs->f, ((off_t) blk) * BLOCKSIZE, SEEK_SET))
-+		perror_msg_and_die("fseek");
-+	if (fread(bi->b, BLOCKSIZE, 1, fs->f) != 1) {
-+		if (ferror(fs->f))
-+			perror_msg_and_die("fread");
-+		memset(bi->b, 0, BLOCKSIZE);
-+	}
-+
-+out:
-+	*rbi = bi;
-+	return bi->b;
- }
- 
- static inline void
- put_blk(blk_info *bi)
- {
-+	if (bi->usecount == 0)
-+		error_msg_and_die("Internal error: put_blk usecount zero");
-+	bi->usecount--;
-+	if (bi->usecount == 0)
-+		/* Free happens in the cache code */
-+		cache_item_set_unused(&bi->fs->blks, &bi->link);
- }
- 
- // Used by get_blkmap/put_blkmap to hold information about an block map
- // owned by the user.
- typedef struct
- {
-+	cache_link link;
-+
- 	filesystem *fs;
-+	uint32 blk;
- 	uint8 *b;
- 	blk_info *bi;
-+	uint32 usecount;
- } blkmap_info;
- 
-+#define MAX_FREE_CACHE_BLOCKMAPS 100
-+
-+static uint32
-+blkmap_elem_val(cache_link *elem)
-+{
-+	blkmap_info *bmi = container_of(elem, blkmap_info, link);
-+	return bmi->blk;
-+}
-+
-+static void
-+blkmap_freed(cache_link *elem)
-+{
-+	blkmap_info *bmi = container_of(elem, blkmap_info, link);
-+
-+	if (bmi->fs->swapit)
-+		swap_block(bmi->b);
-+	put_blk(bmi->bi);
-+	free(bmi);
-+}
-+
- // Return a given block map from a filesystem.  Make sure to call
- // put_blkmap when you are done with it.
- static inline uint32 *
- get_blkmap(filesystem *fs, uint32 blk, blkmap_info **rbmi)
- {
- 	blkmap_info *bmi;
-+	cache_link *curr;
-+
-+	curr = cache_find(&fs->blkmaps, blk);
-+	if (curr) {
-+		bmi = container_of(curr, blkmap_info, link);
-+		bmi->usecount++;
-+		goto out;
-+	}
- 
- 	bmi = malloc(sizeof(*bmi));
- 	if (!bmi)
- 		error_msg_and_die("get_blkmap: out of memory");
- 	bmi->fs = fs;
-+	bmi->blk = blk;
- 	bmi->b = get_blk(fs, blk, &bmi->bi);
--	if (bmi->fs->swapit)
-+	bmi->usecount = 1;
-+	cache_add(&fs->blkmaps, &bmi->link);
-+
-+	if (fs->swapit)
- 		swap_block(bmi->b);
-+out:
- 	*rbmi = bmi;
- 	return (uint32 *) bmi->b;
- }
-@@ -894,42 +1006,83 @@ get_blkmap(filesystem *fs, uint32 blk, blkmap_info **rbmi)
- static inline void
- put_blkmap(blkmap_info *bmi)
- {
--	if (bmi->fs->swapit)
--		swap_block(bmi->b);
--	put_blk(bmi->bi);
--	free(bmi);
-+	if (bmi->usecount == 0)
-+		error_msg_and_die("Internal error: put_blkmap usecount zero");
-+
-+	bmi->usecount--;
-+	if (bmi->usecount == 0)
-+		/* Free happens in the cache code */
-+		cache_item_set_unused(&bmi->fs->blkmaps, &bmi->link);
- }
- 
- // Used by get_nod/put_nod to hold information about an inode owned
- // by the user.
- typedef struct
- {
-+	cache_link link;
-+
- 	filesystem *fs;
-+	uint32 nod;
-+	uint8 *b;
- 	blk_info *bi;
- 	inode *itab;
-+	uint32 usecount;
- } nod_info;
- 
-+#define MAX_FREE_CACHE_INODES 100
-+
-+static uint32
-+inode_elem_val(cache_link *elem)
-+{
-+	nod_info *ni = container_of(elem, nod_info, link);
-+	return ni->nod;
-+}
-+
-+static void
-+inode_freed(cache_link *elem)
-+{
-+	nod_info *ni = container_of(elem, nod_info, link);
-+
-+	if (ni->fs->swapit)
-+		swap_nod(ni->itab);
-+	put_blk(ni->bi);
-+	free(ni);
-+}
-+
- // Return a given inode from a filesystem.  Make sure to call put_nod()
- // when you are done with the inode.
- static inline inode *
- get_nod(filesystem *fs, uint32 nod, nod_info **rni)
- {
- 	int grp, offset, boffset;
-+	cache_link *curr;
- 	nod_info *ni;
--	uint8 *b;
- 
--	offset = GRP_IBM_OFFSET(fs,nod) - 1;
--	boffset = offset / (BLOCKSIZE / sizeof(inode));
--	offset %= BLOCKSIZE / sizeof(inode);
--	grp = GRP_GROUP_OF_INODE(fs,nod);
-+	curr = cache_find(&fs->inodes, nod);
-+	if (curr) {
-+		ni = container_of(curr, nod_info, link);
-+		ni->usecount++;
-+		goto out;
-+	}
-+
- 	ni = malloc(sizeof(*ni));
- 	if (!ni)
- 		error_msg_and_die("get_nod: out of memory");
- 	ni->fs = fs;
--	b = get_blk(fs, fs->gd[grp].bg_inode_table + boffset, &ni->bi);
--	ni->itab = ((inode *) b) + offset;
-+	ni->nod = nod;
-+	ni->usecount = 1;
-+	cache_add(&fs->inodes, &ni->link);
-+
-+	offset = GRP_IBM_OFFSET(fs, nod) - 1;
-+	boffset = offset / (BLOCKSIZE / sizeof(inode));
-+	offset %= BLOCKSIZE / sizeof(inode);
-+	grp = GRP_GROUP_OF_INODE(fs,nod);
-+	ni->b = get_blk(fs, fs->gd[grp].bg_inode_table + boffset, &ni->bi);
-+	ni->itab = ((inode *) ni->b) + offset;
- 	if (fs->swapit)
- 		swap_nod(ni->itab);
-+
-+out:
- 	*rni = ni;
- 	return ni->itab;
- }
-@@ -937,10 +1090,13 @@ get_nod(filesystem *fs, uint32 nod, nod_info **rni)
- static inline void
- put_nod(nod_info *ni)
- {
--	if (ni->fs->swapit)
--		swap_nod(ni->itab);
--	put_blk(ni->bi);
--	free(ni);
-+	if (ni->usecount == 0)
-+		error_msg_and_die("Internal error: put_nod usecount zero");
-+
-+	ni->usecount--;
-+	if (ni->usecount == 0)
-+		/* Free happens in the cache code */
-+		cache_item_set_unused(&ni->fs->inodes, &ni->link);
- }
- 
- // Used to hold state information while walking a directory inode.
-@@ -2090,40 +2246,61 @@ add2fs_from_dir(filesystem *fs, uint32 this_nod, int squash_uids, int squash_per
- 	closedir(dh);
- }
- 
--// endianness swap of the whole filesystem
- static void
--swap_goodfs(filesystem *fs)
-+swap_gds(filesystem *fs)
- {
- 	uint32 i;
--
- 	for(i=0;i<GRP_NBGROUPS(fs);i++)
- 		swap_gd(&(fs->gd[i]));
--	swap_sb(fs->sb);
- }
- 
-+// Copy size blocks from src to dst, putting holes in the output
-+// file (if possible) if the input block is all zeros.
- static void
--swap_badfs(filesystem *fs)
-+copy_file(filesystem *fs, FILE *dst, FILE *src, size_t size)
- {
--	uint32 i;
--	swap_sb(fs->sb);
--	for(i=0;i<GRP_NBGROUPS(fs);i++)
--		swap_gd(&(fs->gd[i]));
-+	uint8 *b;
-+
-+	b = malloc(BLOCKSIZE);
-+	if (!b)
-+		error_msg_and_die("copy_file: out of memory");
-+	if (fseek(src, 0, SEEK_SET))
-+		perror_msg_and_die("fseek");
-+	if (ftruncate(fileno(dst), 0))
-+		perror_msg_and_die("copy_file: ftruncate");
-+	while (size > 0) {
-+		if (fread(b, BLOCKSIZE, 1, src) != 1)
-+			perror_msg_and_die("copy failed on read");
-+		if ((dst != stdout) && is_blk_empty(b)) {
-+			/* Empty block, just skip it */
-+			if (fseek(dst, BLOCKSIZE, SEEK_CUR))
-+				perror_msg_and_die("fseek");
-+		} else {
-+			if (fwrite(b, BLOCKSIZE, 1, dst) != 1)
-+				perror_msg_and_die("copy failed on write");
-+		}
-+		size --;
-+	}
- }
- 
- // Allocate a new filesystem structure, allocate internal memory,
- // and initialize the contents.
- static filesystem *
--alloc_fs(uint32 nbblocks, int swapit)
-+alloc_fs(int swapit, char *fname, uint32 nbblocks, FILE *srcfile)
- {
- 	filesystem *fs;
-+	struct stat srcstat, dststat;
- 
- 	fs = malloc(sizeof(*fs));
- 	if (!fs)
- 		error_msg_and_die("not enough memory for filesystem");
- 	memset(fs, 0, sizeof(*fs));
- 	fs->swapit = swapit;
--	if(!(fs->data = calloc(nbblocks, BLOCKSIZE)))
--		error_msg_and_die("not enough memory for filesystem");
-+	cache_init(&fs->blks, MAX_FREE_CACHE_BLOCKS, blk_elem_val, blk_freed);
-+	cache_init(&fs->blkmaps, MAX_FREE_CACHE_BLOCKMAPS,
-+		   blkmap_elem_val, blkmap_freed);
-+	cache_init(&fs->inodes, MAX_FREE_CACHE_INODES,
-+		   inode_elem_val, inode_freed);
- 	fs->hdlink_cnt = HDLINK_CNT;
- 	fs->hdlinks.hdl = calloc(sizeof(struct hdlink_s), fs->hdlink_cnt);
- 	if (!fs->hdlinks.hdl)
-@@ -2131,12 +2308,44 @@ alloc_fs(uint32 nbblocks, int swapit)
- 	fs->hdlinks.count = 0 ;
- 	fs->sb = (superblock *) (fs->data + BLOCKSIZE);
- 	fs->gd = (groupdescriptor *) (fs->sb + 1);
-+
-+	if (strcmp(fname, "-") == 0)
-+		fs->f = tmpfile();
-+	else if (srcfile) {
-+		if (fstat(fileno(srcfile), &srcstat))
-+			perror_msg_and_die("fstat srcfile");
-+		if (stat(fname, &dststat))
-+			perror_msg_and_die("stat-ing %s", fname);
-+		if (srcstat.st_ino == dststat.st_ino) {
-+			// source and destination are the same file, don't
-+			// truncate or copy, just use the file.
-+			fs->f = fopen(fname, "r+b");
-+		} else {
-+			fs->f = fopen(fname, "w+b");
-+			if (fs->f)
-+				copy_file(fs, fs->f, srcfile,
-+					  nbblocks * BLOCKSIZE);
-+		}
-+	} else
-+		fs->f = fopen(fname, "w+b");
-+	if (!fs->f)
-+		perror_msg_and_die("opening %s", fname);
- 	return fs;
- }
- 
-+/* Make sure the output file is the right size */
-+static void
-+set_file_size(filesystem *fs)
-+{
-+	if (ftruncate(fileno(fs->f),
-+		      ((off_t) fs->sb->s_blocks_count) * BLOCKSIZE))
-+		perror_msg_and_die("set_file_size: ftruncate");
-+}
-+
- // initialize an empty filesystem
- static filesystem *
--init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp, int swapit)
-+init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes,
-+	uint32 fs_timestamp, int swapit, char *fname)
- {
- 	uint32 i;
- 	filesystem *fs;
-@@ -2184,10 +2393,16 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	free_blocks = nbblocks - overhead_per_group*nbgroups - 1 /*boot block*/;
- 	free_blocks_per_group = nbblocks_per_group - overhead_per_group;
- 
--	fs = alloc_fs(nbblocks, swapit);
-+	fs = alloc_fs(swapit, fname, nbblocks, NULL);
- 	fs->nheadblocks = (((nbgroups * sizeof(groupdescriptor))
- 			    + sizeof(superblock) + (BLOCKSIZE - 1))
- 			   / BLOCKSIZE);
-+	fs->sb = (superblock *) malloc(BLOCKSIZE);
-+	if (!fs->sb)
-+		error_msg_and_die("error allocating header memory");
-+	fs->gd = (groupdescriptor *) calloc(fs->nheadblocks - 1, BLOCKSIZE);
-+	if (!fs->gd)
-+		error_msg_and_die("error allocating header memory");
- 
- 	// create the superblock for an empty filesystem
- 	fs->sb->s_inodes_count = nbinodes_per_group * nbgroups;
-@@ -2205,6 +2420,10 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 	fs->sb->s_magic = EXT2_MAGIC_NUMBER;
- 	fs->sb->s_lastcheck = fs_timestamp;
- 
-+	fs->sb->s_reserved[200] = 0;
-+
-+	set_file_size(fs);
-+
- 	// set up groupdescriptors
- 	for(i=0, bbmpos=gdsz+2, ibmpos=bbmpos+1, itblpos=ibmpos+1;
- 		i<nbgroups;
-@@ -2315,27 +2534,49 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp
- 
- // loads a filesystem from disk
- static filesystem *
--load_fs(FILE * fh, int swapit)
-+load_fs(FILE * fh, int swapit, char *fname)
- {
--	size_t fssize;
-+	off_t fssize;
- 	filesystem *fs;
--	if((fseek(fh, 0, SEEK_END) < 0) || ((ssize_t)(fssize = ftell(fh)) == -1))
-+
-+	if((fseek(fh, 0, SEEK_END) < 0) || ((fssize = ftello(fh)) == -1))
- 		perror_msg_and_die("input filesystem image");
- 	rewind(fh);
--	fssize = (fssize + BLOCKSIZE - 1) / BLOCKSIZE;
-+	if ((fssize % BLOCKSIZE) != 0)
-+		error_msg_and_die("Input file not a multiple of block size");
-+	fssize /= BLOCKSIZE;
- 	if(fssize < 16) // totally arbitrary
- 		error_msg_and_die("too small filesystem");
--	fs = alloc_fs(fssize, swapit);
--	if(fread(fs->data, BLOCKSIZE, fssize, fh) != fssize)
--		perror_msg_and_die("input filesystem image");
--
-+	fs = alloc_fs(swapit, fname, fssize, fh);
-+
-+	/* Read and check the superblock, then read the superblock
-+	 * and all the group descriptors */
-+	fs->sb = malloc(BLOCKSIZE);
-+	if (!fs->sb)
-+		error_msg_and_die("error allocating header memory");
-+	if (fseek(fs->f, BLOCKSIZE, SEEK_SET))
-+		perror_msg_and_die("fseek");
-+	if (fread(fs->sb, BLOCKSIZE, 1, fs->f) != 1)
-+		perror_msg_and_die("fread filesystem image superblock");
- 	if(swapit)
--		swap_badfs(fs);
-+		swap_sb(fs->sb);
- 	if(fs->sb->s_rev_level || (fs->sb->s_magic != EXT2_MAGIC_NUMBER))
- 		error_msg_and_die("not a suitable ext2 filesystem");
- 	fs->nheadblocks = (((GRP_NBGROUPS(fs) * sizeof(groupdescriptor))
- 			    + sizeof(superblock) + (BLOCKSIZE - 1))
- 			   / BLOCKSIZE);
-+
-+	fs->gd = calloc(fs->nheadblocks - 1, BLOCKSIZE);
-+	if (!fs->gd)
-+		error_msg_and_die("error allocating header memory");
-+	if (fread(fs->gd, BLOCKSIZE, fs->nheadblocks - 1, fs->f)
-+	    != (fs->nheadblocks - 1))
-+		perror_msg_and_die("fread filesystem image group descriptors");
-+
-+	if(swapit)
-+		swap_gds(fs);
-+
-+	set_file_size(fs);
- 	return fs;
- }
- 
-@@ -2343,7 +2584,9 @@ static void
- free_fs(filesystem *fs)
- {
- 	free(fs->hdlinks.hdl);
--	free(fs->data);
-+	fclose(fs->f);
-+	free(fs->sb);
-+	free(fs->gd);
- 	free(fs);
- }
- 
-@@ -2631,16 +2874,30 @@ print_fs(filesystem *fs)
- }
- 
- static void
--dump_fs(filesystem *fs, FILE * fh, int swapit)
--{
--	uint32 nbblocks = fs->sb->s_blocks_count;
-+finish_fs(filesystem *fs)
-+{
-+	if (cache_flush(&fs->inodes))
-+		error_msg_and_die("entry mismatch on inode cache flush");
-+	if (cache_flush(&fs->blkmaps))
-+		error_msg_and_die("entry mismatch on blockmap cache flush");
-+	if (cache_flush(&fs->blks))
-+		error_msg_and_die("entry mismatch on block cache flush");
- 	fs->sb->s_reserved[200] = 0;
--	if(swapit)
--		swap_goodfs(fs);
--	if(fwrite(fs->data, BLOCKSIZE, nbblocks, fh) < nbblocks)
--		perror_msg_and_die("output filesystem image");
--	if(swapit)
--		swap_badfs(fs);
-+	if(fs->swapit) {
-+		swap_sb(fs->sb);
-+		swap_gds(fs);
-+	}
-+	if (fseek(fs->f, BLOCKSIZE, SEEK_SET))
-+		perror_msg_and_die("fseek");
-+	if(fwrite(fs->sb, BLOCKSIZE, 1, fs->f) != 1)
-+		perror_msg_and_die("output filesystem superblock");
-+	if(fwrite(fs->gd, BLOCKSIZE, fs->nheadblocks - 1, fs->f)
-+	   != (fs->nheadblocks - 1))
-+		perror_msg_and_die("output filesystem group descriptors");
-+	if(fs->swapit) {
-+		swap_sb(fs->sb);
-+		swap_gds(fs);
-+	}
- }
- 
- static void
-@@ -2851,11 +3108,11 @@ main(int argc, char **argv)
- 		if(strcmp(fsin, "-"))
- 		{
- 			FILE * fh = xfopen(fsin, "rb");
--			fs = load_fs(fh, bigendian);
-+			fs = load_fs(fh, bigendian, fsout);
- 			fclose(fh);
- 		}
- 		else
--			fs = load_fs(stdin, bigendian);
-+			fs = load_fs(stdin, bigendian, fsout);
- 	}
- 	else
- 	{
-@@ -2886,7 +3143,7 @@ main(int argc, char **argv)
- 		if(fs_timestamp == -1)
- 			fs_timestamp = time(NULL);
- 		fs = init_fs(nbblocks, nbinodes, nbresrvd, holes, fs_timestamp,
--			     bigendian);
-+			     bigendian, fsout);
- 	}
- 	
- 	populate_fs(fs, dopt, didx, squash_uids, squash_perms, fs_timestamp, NULL);
-@@ -2925,14 +3182,10 @@ main(int argc, char **argv)
- 		flist_blocks(fs, nod, fh);
- 		fclose(fh);
- 	}
--	if(strcmp(fsout, "-"))
--	{
--		FILE * fh = xfopen(fsout, "wb");
--		dump_fs(fs, fh, bigendian);
--		fclose(fh);
--	}
--	else
--		dump_fs(fs, stdout, bigendian);
-+	finish_fs(fs);
-+	if(strcmp(fsout, "-") == 0)
-+		copy_file(fs, stdout, fs->f, fs->sb->s_blocks_count);
-+
- 	free_fs(fs);
- 	return 0;
- }
-diff --git a/list.h b/list.h
-new file mode 100644
-index 0000000..52bb181
---- /dev/null
-+++ b/list.h
-@@ -0,0 +1,78 @@
-+#ifndef __LIST_H__
-+#define __LIST_H__
-+
-+#if STDC_HEADERS
-+# include <stdlib.h>
-+# include <stddef.h>
-+#else
-+# if HAVE_STDLIB_H
-+#  include <stdlib.h>
-+# endif
-+# if HAVE_STDDEF_H
-+#  include <stddef.h>
-+# endif
-+#endif
-+
-+#ifndef offsetof
-+#define offsetof(st, m) \
-+     ((size_t) ( (char *)&((st *)(0))->m - (char *)0 ))
-+#endif
-+
-+#define container_of(ptr, type, member) ({ \
-+                const typeof( ((type *)0)->member ) *__mptr = (ptr); \
-+                (type *)( (char *)__mptr - offsetof(type,member) );})
-+
-+typedef struct list_elem
-+{
-+	struct list_elem *next;
-+	struct list_elem *prev;
-+} list_elem;
-+
-+static inline void list_init(list_elem *list)
-+{
-+	list->next = list;
-+	list->prev = list;
-+}
-+
-+static inline void list_add_after(list_elem *pos, list_elem *elem)
-+{
-+	elem->next = pos->next;
-+	elem->prev = pos;
-+	pos->next->prev = elem;
-+	pos->next = elem;
-+}
-+
-+static inline void list_add_before(list_elem *pos, list_elem *elem)
-+{
-+	elem->prev = pos->prev;
-+	elem->next = pos;
-+	pos->prev->next = elem;
-+	pos->prev = elem;
-+}
-+
-+static inline void list_del(list_elem *elem)
-+{
-+	elem->next->prev = elem->prev;
-+	elem->prev->next = elem->next;
-+}
-+
-+static inline void list_item_init(list_elem *elem)
-+{
-+	elem->next = elem;
-+	elem->prev = elem;
-+}
-+
-+static inline int list_empty(list_elem *elem)
-+{
-+	return elem->next == elem;
-+}
-+
-+#define list_for_each_elem(list, curr)			\
-+	for ((curr) = (list)->next; (curr) != (list); (curr) = (curr)->next)
-+
-+#define list_for_each_elem_safe(list, curr, next)	\
-+	for ((curr) = (list)->next, (next) = (curr)->next;	\
-+	     (curr) != (list);					\
-+	     (curr) = (next), (next) = (curr)->next)
-+
-+#endif /* __LIST_H__ */
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0011-Copy-files-into-the-filesystem-a-piece-at-a-time.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0011-Copy-files-into-the-filesystem-a-piece-at-a-time.patch
deleted file mode 100644
index 52dec56..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0011-Copy-files-into-the-filesystem-a-piece-at-a-time.patch
+++ /dev/null
@@ -1,103 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 0a7d5b11e62e54f88ce3a49d0c2327d537b3f531 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Sun, 5 Jun 2011 15:42:24 -0500
-Subject: [PATCH 11/19] Copy files into the filesystem a piece at a time
-
-Instead of malloc-ing and entire files-worth of memory, reading it in,
-and writing it to the filesystem, do it a piece at a time.  This allows
-very large files to be supported.
-
-Also, use off_t and make it 64-bits so it supports filesystems and files
-larger than 2GB.  Full support for >2GB files is not quite here, that
-requires rev 1 filesystem support, which is coming later.
----
- genext2fs.c |   35 +++++++++++++++++++++++------------
- 1 files changed, 23 insertions(+), 12 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index f79438d..8a7f589 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -53,6 +53,12 @@
- // 			along with -q, -P, -U
- 
- 
-+/*
-+ * Allow fseeko/off_t to be 64-bit offsets to allow filesystems and
-+ * individual files >2GB.
-+ */
-+#define _FILE_OFFSET_BITS 64
-+
- #include <config.h>
- #include <stdio.h>
- 
-@@ -603,7 +609,6 @@ struct hdlinks_s
- typedef struct
- {
- 	FILE *f;
--	uint8 *data;
- 	superblock *sb;
- 	groupdescriptor *gd;
- 	uint32 nheadblocks;
-@@ -1907,30 +1912,38 @@ mklink_fs(filesystem *fs, uint32 parent_nod, const char *name, size_t size, uint
- 	return nod;
- }
- 
-+#define COPY_BLOCKS 16
-+#define CB_SIZE (COPY_BLOCKS * BLOCKSIZE)
-+
- // make a file from a FILE*
- static uint32
--mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, size_t size, FILE *f, uid_t uid, gid_t gid, uint32 ctime, uint32 mtime)
-+mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, off_t size, FILE *f, uid_t uid, gid_t gid, uint32 ctime, uint32 mtime)
- {
- 	uint8 * b;
- 	uint32 nod = mknod_fs(fs, parent_nod, name, mode|FM_IFREG, uid, gid, 0, 0, ctime, mtime);
- 	nod_info *ni;
- 	inode *node = get_nod(fs, nod, &ni);
-+	size_t readbytes;
- 	inode_pos ipos;
- 
-+
-+	b = malloc(CB_SIZE);
-+	if (!b)
-+		error_msg_and_die("mkfile_fs: out of memory");
- 	inode_pos_init(fs, &ipos, nod, INODE_POS_TRUNCATE, NULL);
- 	node->i_size = size;
--	if (size) {
--		if(!(b = (uint8*)calloc(rndup(size, BLOCKSIZE), 1)))
--			error_msg_and_die("not enough mem to read file '%s'", name);
--		if(f)
--			if (fread(b, size, 1, f) != 1) // FIXME: ugly. use mmap() ...
--				error_msg_and_die("fread failed");
-+	while (size) {
-+		readbytes = fread(b, 1, CB_SIZE, f);
-+		if ((size < CB_SIZE && readbytes != size)
-+		    || (size >= CB_SIZE && readbytes != CB_SIZE))
-+			error_msg_and_die("fread failed");
- 		extend_inode_blk(fs, &ipos, b,
--				 rndup(size, BLOCKSIZE) / BLOCKSIZE);
--		free(b);
-+				 rndup(readbytes, BLOCKSIZE) / BLOCKSIZE);
-+		size -= readbytes;
- 	}
- 	inode_pos_finish(fs, &ipos);
- 	put_nod(ni);
-+	free(b);
- 	return nod;
- }
- 
-@@ -2306,8 +2319,6 @@ alloc_fs(int swapit, char *fname, uint32 nbblocks, FILE *srcfile)
- 	if (!fs->hdlinks.hdl)
- 		error_msg_and_die("Not enough memory");
- 	fs->hdlinks.count = 0 ;
--	fs->sb = (superblock *) (fs->data + BLOCKSIZE);
--	fs->gd = (groupdescriptor *) (fs->sb + 1);
- 
- 	if (strcmp(fname, "-") == 0)
- 		fs->f = tmpfile();
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0012-Add-rev-1-support-large-file-support-and-rework-hole.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0012-Add-rev-1-support-large-file-support-and-rework-hole.patch
deleted file mode 100644
index 2de6608..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0012-Add-rev-1-support-large-file-support-and-rework-hole.patch
+++ /dev/null
@@ -1,211 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From fbcbbba3b65402bd43a9e36593d544ff3451620e Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Fri, 3 Jun 2011 21:09:25 -0500
-Subject: [PATCH 12/19] Add rev 1 support, large file support, and rework holes
-
-Add support for individual files larger than 2GB, which requires some
-rev 1 filesystem support.
-
-Also, since we have a non-overly filesystem structure, rework the
-OP_HOLES hack and just put that flag in the filesystem structure.
-This avoid having to mess around with the reserved bytes (which
-changed with rev 1 support).
----
- genext2fs.c |   69 +++++++++++++++++++++++++++++++++++++++++++++++-----------
- 1 files changed, 56 insertions(+), 13 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index 8a7f589..e420bba 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -233,10 +233,6 @@ struct stats {
- #define FM_IWOTH   0000002	// write
- #define FM_IXOTH   0000001	// execute
- 
--// options
--
--#define OP_HOLES     0x01       // make files with holes
--
- /* Defines for accessing group details */
- 
- // Number of groups in the filesystem
-@@ -485,7 +481,22 @@ is_blk_empty(uint8 *b)
- 	udecl32(s_creator_os)          /* Indicator of which OS created the filesystem */ \
- 	udecl32(s_rev_level)           /* The revision level of the filesystem */ \
- 	udecl16(s_def_resuid)          /* The default uid for reserved blocks */ \
--	udecl16(s_def_resgid)          /* The default gid for reserved blocks */
-+	udecl16(s_def_resgid)          /* The default gid for reserved blocks */ \
-+	/* rev 1 version fields start here */ \
-+	udecl32(s_first_ino) 		/* First non-reserved inode */	\
-+	udecl16(s_inode_size) 		/* size of inode structure */	\
-+	udecl16(s_block_group_nr) 	/* block group # of this superblock */ \
-+	udecl32(s_feature_compat) 	/* compatible feature set */	\
-+	udecl32(s_feature_incompat) 	/* incompatible feature set */	\
-+	udecl32(s_feature_ro_compat) 	/* readonly-compatible feature set */ \
-+	utdecl8(s_uuid,16)		/* 128-bit uuid for volume */	\
-+	utdecl8(s_volume_name,16) 	/* volume name */		\
-+	utdecl8(s_last_mounted,64) 	/* directory where last mounted */ \
-+	udecl32(s_algorithm_usage_bitmap) /* For compression */
-+
-+#define EXT2_GOOD_OLD_FIRST_INO	11
-+#define EXT2_GOOD_OLD_INODE_SIZE 128
-+#define EXT2_FEATURE_RO_COMPAT_LARGE_FILE	0x0002
- 
- #define groupdescriptor_decl \
- 	udecl32(bg_block_bitmap)       /* Block number of the block bitmap */ \
-@@ -525,6 +536,7 @@ is_blk_empty(uint8 *b)
- 
- #define decl8(x) int8 x;
- #define udecl8(x) uint8 x;
-+#define utdecl8(x,n) uint8 x[n];
- #define decl16(x) int16 x;
- #define udecl16(x) uint16 x;
- #define decl32(x) int32 x;
-@@ -534,7 +546,7 @@ is_blk_empty(uint8 *b)
- typedef struct
- {
- 	superblock_decl
--	uint32 s_reserved[235];       // Reserved
-+	uint32 s_reserved[205];       // Reserved
- } superblock;
- 
- typedef struct
-@@ -616,6 +628,8 @@ typedef struct
- 	int32 hdlink_cnt;
- 	struct hdlinks_s hdlinks;
- 
-+	int holes;
-+
- 	listcache blks;
- 	listcache inodes;
- 	listcache blkmaps;
-@@ -628,6 +642,7 @@ typedef struct
- 
- #undef decl8
- #undef udecl8
-+#undef utdecl8
- #undef decl16
- #undef udecl16
- #undef decl32
-@@ -636,6 +651,7 @@ typedef struct
- 
- #define decl8(x)
- #define udecl8(x)
-+#define utdecl8(x,n)
- #define decl16(x) this->x = swab16(this->x);
- #define udecl16(x) this->x = swab16(this->x);
- #define decl32(x) this->x = swab32(this->x);
-@@ -700,6 +716,7 @@ swap_block(block b)
- 
- #undef decl8
- #undef udecl8
-+#undef utdecl8
- #undef decl16
- #undef udecl16
- #undef decl32
-@@ -1695,7 +1712,7 @@ extend_inode_blk(filesystem *fs, inode_pos *ipos, block b, int amount)
- 
- 	for (pos = 0; amount; pos += BLOCKSIZE)
- 	{
--		int hole = ((fs->sb->s_reserved[200] & OP_HOLES) && is_blk_empty(b + pos));
-+		int hole = (fs->holes && is_blk_empty(b + pos));
- 
- 		bk = walk_bw(fs, ipos->nod, &ipos->bw, &amount, hole);
- 		if (bk == WALK_END)
-@@ -1912,6 +1929,14 @@ mklink_fs(filesystem *fs, uint32 parent_nod, const char *name, size_t size, uint
- 	return nod;
- }
- 
-+static void
-+fs_upgrade_rev1_largefile(filesystem *fs)
-+{
-+	fs->sb->s_rev_level = 1;
-+	fs->sb->s_first_ino = EXT2_GOOD_OLD_FIRST_INO;
-+	fs->sb->s_inode_size = EXT2_GOOD_OLD_INODE_SIZE;
-+}
-+
- #define COPY_BLOCKS 16
- #define CB_SIZE (COPY_BLOCKS * BLOCKSIZE)
- 
-@@ -1926,11 +1951,16 @@ mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, off_
- 	size_t readbytes;
- 	inode_pos ipos;
- 
--
- 	b = malloc(CB_SIZE);
- 	if (!b)
- 		error_msg_and_die("mkfile_fs: out of memory");
- 	inode_pos_init(fs, &ipos, nod, INODE_POS_TRUNCATE, NULL);
-+	if (size > 0x7fffffff) {
-+		if (fs->sb->s_rev_level < 1)
-+			fs_upgrade_rev1_largefile(fs);
-+		fs->sb->s_feature_ro_compat |= EXT2_FEATURE_RO_COMPAT_LARGE_FILE;
-+	}
-+	node->i_dir_acl = size >> 32;
- 	node->i_size = size;
- 	while (size) {
- 		readbytes = fread(b, 1, CB_SIZE, f);
-@@ -2269,6 +2299,8 @@ swap_gds(filesystem *fs)
- 
- // Copy size blocks from src to dst, putting holes in the output
- // file (if possible) if the input block is all zeros.
-+// Copy size blocks from src to dst, putting holes in the output
-+// file (if possible) if the input block is all zeros.
- static void
- copy_file(filesystem *fs, FILE *dst, FILE *src, size_t size)
- {
-@@ -2284,7 +2316,7 @@ copy_file(filesystem *fs, FILE *dst, FILE *src, size_t size)
- 	while (size > 0) {
- 		if (fread(b, BLOCKSIZE, 1, src) != 1)
- 			perror_msg_and_die("copy failed on read");
--		if ((dst != stdout) && is_blk_empty(b)) {
-+		if ((dst != stdout) && fs->holes && is_blk_empty(b)) {
- 			/* Empty block, just skip it */
- 			if (fseek(dst, BLOCKSIZE, SEEK_CUR))
- 				perror_msg_and_die("fseek");
-@@ -2537,8 +2569,7 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes,
- 	fs->sb->s_max_mnt_count = 20;
- 
- 	// options for me
--	if(holes)
--		fs->sb->s_reserved[200] |= OP_HOLES;
-+	fs->holes = holes;
- 	
- 	return fs;
- }
-@@ -2571,8 +2602,21 @@ load_fs(FILE * fh, int swapit, char *fname)
- 		perror_msg_and_die("fread filesystem image superblock");
- 	if(swapit)
- 		swap_sb(fs->sb);
--	if(fs->sb->s_rev_level || (fs->sb->s_magic != EXT2_MAGIC_NUMBER))
-+	if((fs->sb->s_rev_level > 1) || (fs->sb->s_magic != EXT2_MAGIC_NUMBER))
- 		error_msg_and_die("not a suitable ext2 filesystem");
-+	if (fs->sb->s_rev_level > 0) {
-+		if (fs->sb->s_first_ino != EXT2_GOOD_OLD_FIRST_INO)
-+			error_msg_and_die("First inode incompatible");
-+		if (fs->sb->s_inode_size != EXT2_GOOD_OLD_INODE_SIZE)
-+			error_msg_and_die("inode size incompatible");
-+		if (fs->sb->s_feature_compat)
-+			error_msg_and_die("Unsupported compat features");
-+		if (fs->sb->s_feature_incompat)
-+			error_msg_and_die("Unsupported incompat features");
-+		if (fs->sb->s_feature_ro_compat
-+		    & ~EXT2_FEATURE_RO_COMPAT_LARGE_FILE)
-+			error_msg_and_die("Unsupported ro compat features");
-+	}
- 	fs->nheadblocks = (((GRP_NBGROUPS(fs) * sizeof(groupdescriptor))
- 			    + sizeof(superblock) + (BLOCKSIZE - 1))
- 			   / BLOCKSIZE);
-@@ -2893,7 +2937,6 @@ finish_fs(filesystem *fs)
- 		error_msg_and_die("entry mismatch on blockmap cache flush");
- 	if (cache_flush(&fs->blks))
- 		error_msg_and_die("entry mismatch on block cache flush");
--	fs->sb->s_reserved[200] = 0;
- 	if(fs->swapit) {
- 		swap_sb(fs->sb);
- 		swap_gds(fs);
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0013-Add-volume-id-support.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0013-Add-volume-id-support.patch
deleted file mode 100644
index 1777dd6..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0013-Add-volume-id-support.patch
+++ /dev/null
@@ -1,86 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 3b9edc3e7c809f64dc164d73b64ab4a606ccfea1 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Fri, 3 Jun 2011 21:24:49 -0500
-Subject: [PATCH 13/19] Add volume id support.
-
-Add support for setting the volume id of the filesystem.  This is
-functionally the same as the patch from OpenEmbedded, but is built
-on previous changes in this patch set.
----
- genext2fs.8 |    3 +++
- genext2fs.c |   12 ++++++++++--
- 2 files changed, 13 insertions(+), 2 deletions(-)
-
-diff --git a/genext2fs.8 b/genext2fs.8
-index 0f77e7c..8b8db25 100644
---- a/genext2fs.8
-+++ b/genext2fs.8
-@@ -61,6 +61,9 @@ Size of the image in blocks.
- .BI "\-N, \-\-number\-of\-inodes inodes"
- Maximum number of inodes.
- .TP
-+.BI "\-L, \-\-volume\-id name"
-+Set the volume id (volume name) for the filesystem.
-+.TP
- .BI "\-i, \-\-bytes\-per\-inode ratio"
- Used to calculate the maximum number of inodes from the available blocks.
- .TP
-diff --git a/genext2fs.c b/genext2fs.c
-index e420bba..4d01bc4 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -3058,6 +3058,7 @@ main(int argc, char **argv)
- 	int squash_perms = 0;
- 	uint16 endian = 1;
- 	int bigendian = !*(char*)&endian;
-+	char *volumelabel = NULL;
- 	filesystem *fs;
- 	int i;
- 	int c;
-@@ -3071,6 +3072,7 @@ main(int argc, char **argv)
- 	  { "size-in-blocks",	required_argument,	NULL, 'b' },
- 	  { "bytes-per-inode",	required_argument,	NULL, 'i' },
- 	  { "number-of-inodes",	required_argument,	NULL, 'N' },
-+	  { "volume-label",     required_argument,      NULL, 'L' },
- 	  { "reserved-percentage", required_argument,	NULL, 'm' },
- 	  { "block-map",	required_argument,	NULL, 'g' },
- 	  { "fill-value",	required_argument,	NULL, 'e' },
-@@ -3087,11 +3089,11 @@ main(int argc, char **argv)
- 
- 	app_name = argv[0];
- 
--	while((c = getopt_long(argc, argv, "x:d:D:b:i:N:m:g:e:zfqUPhVv", longopts, NULL)) != EOF) {
-+	while((c = getopt_long(argc, argv, "x:d:D:b:i:N:L:m:g:e:zfqUPhVv", longopts, NULL)) != EOF) {
- #else
- 	app_name = argv[0];
- 
--	while((c = getopt(argc, argv,      "x:d:D:b:i:N:m:g:e:zfqUPhVv")) != EOF) {
-+	while((c = getopt(argc, argv,      "x:d:D:b:i:N:L:m:g:e:zfqUPhVv")) != EOF) {
- #endif /* HAVE_GETOPT_LONG */
- 		switch(c)
- 		{
-@@ -3111,6 +3113,9 @@ main(int argc, char **argv)
- 			case 'N':
- 				nbinodes = SI_atof(optarg);
- 				break;
-+			case 'L':
-+				volumelabel = optarg;
-+				break;
- 			case 'm':
- 				reserved_frac = SI_atof(optarg) / 100;
- 				break;
-@@ -3199,6 +3204,9 @@ main(int argc, char **argv)
- 		fs = init_fs(nbblocks, nbinodes, nbresrvd, holes, fs_timestamp,
- 			     bigendian, fsout);
- 	}
-+	if (volumelabel != NULL)
-+		strncpy((char *)fs->sb->s_volume_name, volumelabel,
-+			sizeof(fs->sb->s_volume_name));
- 	
- 	populate_fs(fs, dopt, didx, squash_uids, squash_perms, fs_timestamp, NULL);
- 
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0014-Remove-unneeded-setting-of-s_reserved.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0014-Remove-unneeded-setting-of-s_reserved.patch
deleted file mode 100644
index de196b0..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0014-Remove-unneeded-setting-of-s_reserved.patch
+++ /dev/null
@@ -1,28 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From d20116479700bdc8a3b63b0025562671292728d6 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Mon, 6 Jun 2011 13:39:50 -0500
-Subject: [PATCH 14/19] Remove unneeded setting of s_reserved.
-
-This was missed in the previous patch to remove OP_HOLES.
----
- genext2fs.c |    2 --
- 1 files changed, 0 insertions(+), 2 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index 4d01bc4..b466a6d 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -2463,8 +2463,6 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes,
- 	fs->sb->s_magic = EXT2_MAGIC_NUMBER;
- 	fs->sb->s_lastcheck = fs_timestamp;
- 
--	fs->sb->s_reserved[200] = 0;
--
- 	set_file_size(fs);
- 
- 	// set up groupdescriptors
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0015-Rework-creating-the-lost-found-directory.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0015-Rework-creating-the-lost-found-directory.patch
deleted file mode 100644
index fbde366..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0015-Rework-creating-the-lost-found-directory.patch
+++ /dev/null
@@ -1,57 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 34a2d139e3cbc9fec1b07171fd13684d4239aa6b Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Mon, 6 Jun 2011 13:51:50 -0500
-Subject: [PATCH 15/19] Rework creating the lost+found directory
-
-For some reason the lost+found directory was being created with
-the size of the number of reserved blocks.  I can't find any rationale
-for that, mke2fs creates it with 16 blocks.  So just create it with
-16 blocks, too.
----
- genext2fs.c |   15 ++++++---------
- 1 files changed, 6 insertions(+), 9 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index b466a6d..fc7fe5f 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -2537,28 +2537,25 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes,
- 	inode_pos_finish(fs, &ipos);
- 	put_dir(&dw);
- 
--	// make lost+found directory and reserve blocks
-+	// make lost+found directory
- 	if(fs->sb->s_r_blocks_count)
- 	{
- 		inode *node;
- 		uint8 *b;
- 
--		nod = mkdir_fs(fs, EXT2_ROOT_INO, "lost+found", FM_IRWXU, 0, 0, fs_timestamp, fs_timestamp);
-+		nod = mkdir_fs(fs, EXT2_ROOT_INO, "lost+found", FM_IRWXU,
-+			       0, 0, fs_timestamp, fs_timestamp);
- 		b = get_workblk();
- 		memset(b, 0, BLOCKSIZE);
- 		((directory*)b)->d_rec_len = BLOCKSIZE;
--		/* We run into problems with e2fsck if directory lost+found grows
--		 * bigger than this. Need to find out why this happens - sundar
--		 */
--		if (fs->sb->s_r_blocks_count > fs->sb->s_blocks_count * MAX_RESERVED_BLOCKS )
--			fs->sb->s_r_blocks_count = fs->sb->s_blocks_count * MAX_RESERVED_BLOCKS;
- 		inode_pos_init(fs, &ipos, nod, INODE_POS_EXTEND, NULL);
--		for(i = 1; i < fs->sb->s_r_blocks_count; i++)
-+		// It is always 16 blocks to start out with
-+		for(i = 0; i < 16; i++)
- 			extend_inode_blk(fs, &ipos, b, 1);
- 		inode_pos_finish(fs, &ipos);
- 		free_workblk(b);
- 		node = get_nod(fs, nod, &ni);
--		node->i_size = fs->sb->s_r_blocks_count * BLOCKSIZE;
-+		node->i_size = 16 * BLOCKSIZE;
- 		put_nod(ni);
- 	}
- 
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0016-Fix-the-documentation-for-the-new-L-option.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0016-Fix-the-documentation-for-the-new-L-option.patch
deleted file mode 100644
index 8c24db1..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0016-Fix-the-documentation-for-the-new-L-option.patch
+++ /dev/null
@@ -1,29 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 1b5007ee27b9dbf5e84341dceadb83b96e6530d5 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Mon, 6 Jun 2011 13:58:57 -0500
-Subject: [PATCH 16/19] Fix the documentation for the new -L option
-
----
- genext2fs.8 |    4 ++--
- 1 files changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/genext2fs.8 b/genext2fs.8
-index 8b8db25..35e1588 100644
---- a/genext2fs.8
-+++ b/genext2fs.8
-@@ -61,8 +61,8 @@ Size of the image in blocks.
- .BI "\-N, \-\-number\-of\-inodes inodes"
- Maximum number of inodes.
- .TP
--.BI "\-L, \-\-volume\-id name"
--Set the volume id (volume name) for the filesystem.
-+.BI "\-L, \-\-volume\-label name"
-+Set the volume label for the filesystem.
- .TP
- .BI "\-i, \-\-bytes\-per\-inode ratio"
- Used to calculate the maximum number of inodes from the available blocks.
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0017-Fix-file-same-comparison.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0017-Fix-file-same-comparison.patch
deleted file mode 100644
index 40a7807..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0017-Fix-file-same-comparison.patch
+++ /dev/null
@@ -1,30 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From 33c92a0b663d16d2260b391d39aa745acd4b360e Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Tue, 7 Jun 2011 07:23:23 -0500
-Subject: [PATCH 17/19] Fix "file same" comparison
-
-It's not enough to check the inode, you also have to check the device
-to make sure a file is the same.
----
- genext2fs.c |    3 ++-
- 1 files changed, 2 insertions(+), 1 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index fc7fe5f..485393c 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -2359,7 +2359,8 @@ alloc_fs(int swapit, char *fname, uint32 nbblocks, FILE *srcfile)
- 			perror_msg_and_die("fstat srcfile");
- 		if (stat(fname, &dststat))
- 			perror_msg_and_die("stat-ing %s", fname);
--		if (srcstat.st_ino == dststat.st_ino) {
-+		if (srcstat.st_ino == dststat.st_ino
-+		    && srcstat.st_dev == dststat.st_dev) {
- 			// source and destination are the same file, don't
- 			// truncate or copy, just use the file.
- 			fs->f = fopen(fname, "r+b");
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0018-Handle-files-changing-while-we-are-working.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0018-Handle-files-changing-while-we-are-working.patch
deleted file mode 100644
index 3ea877c..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0018-Handle-files-changing-while-we-are-working.patch
+++ /dev/null
@@ -1,89 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From fd1f52c435099eab199f2b06eb411aab337d7f47 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Tue, 7 Jun 2011 07:29:53 -0500
-Subject: [PATCH 18/19] Handle files changing while we are working
-
-Files may change or be deleted between the lstat and the actual
-operation to read them and put them into the target filesystem.
-Handle this more gracefully.  Warn on file deletions, and handle
-whatever size is read, not whatever size happens to be in the
-inode when we stat-ed it.
-
-Also clear the data to the end of an file's last block, to keep
-things clean.
----
- genext2fs.c |   30 ++++++++++++++++++------------
- 1 files changed, 18 insertions(+), 12 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index 485393c..28ba94f 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -1942,19 +1942,30 @@ fs_upgrade_rev1_largefile(filesystem *fs)
- 
- // make a file from a FILE*
- static uint32
--mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, off_t size, FILE *f, uid_t uid, gid_t gid, uint32 ctime, uint32 mtime)
-+mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, FILE *f, uid_t uid, gid_t gid, uint32 ctime, uint32 mtime)
- {
- 	uint8 * b;
- 	uint32 nod = mknod_fs(fs, parent_nod, name, mode|FM_IFREG, uid, gid, 0, 0, ctime, mtime);
- 	nod_info *ni;
- 	inode *node = get_nod(fs, nod, &ni);
-+	off_t size = 0;
- 	size_t readbytes;
- 	inode_pos ipos;
-+	int fullsize;
- 
- 	b = malloc(CB_SIZE);
- 	if (!b)
- 		error_msg_and_die("mkfile_fs: out of memory");
- 	inode_pos_init(fs, &ipos, nod, INODE_POS_TRUNCATE, NULL);
-+	readbytes = fread(b, 1, CB_SIZE, f);
-+	while (readbytes) {
-+		fullsize = rndup(readbytes, BLOCKSIZE);
-+		// Fill to end of block with zeros.
-+		memset(b + readbytes, 0, fullsize - readbytes);
-+		extend_inode_blk(fs, &ipos, b, fullsize / BLOCKSIZE);
-+		size += readbytes;
-+		readbytes = fread(b, 1, CB_SIZE, f);
-+	}
- 	if (size > 0x7fffffff) {
- 		if (fs->sb->s_rev_level < 1)
- 			fs_upgrade_rev1_largefile(fs);
-@@ -1962,15 +1973,6 @@ mkfile_fs(filesystem *fs, uint32 parent_nod, const char *name, uint32 mode, off_
- 	}
- 	node->i_dir_acl = size >> 32;
- 	node->i_size = size;
--	while (size) {
--		readbytes = fread(b, 1, CB_SIZE, f);
--		if ((size < CB_SIZE && readbytes != size)
--		    || (size >= CB_SIZE && readbytes != CB_SIZE))
--			error_msg_and_die("fread failed");
--		extend_inode_blk(fs, &ipos, b,
--				 rndup(readbytes, BLOCKSIZE) / BLOCKSIZE);
--		size -= readbytes;
--	}
- 	inode_pos_finish(fs, &ipos);
- 	put_nod(ni);
- 	free(b);
-@@ -2256,8 +2258,12 @@ add2fs_from_dir(filesystem *fs, uint32 this_nod, int squash_uids, int squash_per
- 					free(lnk);
- 					break;
- 				case S_IFREG:
--					fh = xfopen(dent->d_name, "rb");
--					nod = mkfile_fs(fs, this_nod, name, mode, st.st_size, fh, uid, gid, ctime, mtime);
-+					fh = fopen(dent->d_name, "rb");
-+					if (!fh) {
-+						error_msg("Unable to open file %s", dent->d_name);
-+						break;
-+					}
-+					nod = mkfile_fs(fs, this_nod, name, mode, fh, uid, gid, ctime, mtime);
- 					fclose(fh);
- 					break;
- 				case S_IFDIR:
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0019-Make-sure-superblock-is-clear-on-allocation.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0019-Make-sure-superblock-is-clear-on-allocation.patch
deleted file mode 100644
index a75a812..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0019-Make-sure-superblock-is-clear-on-allocation.patch
+++ /dev/null
@@ -1,42 +0,0 @@ 
-Upstream-Status: inappropriate
-
-From a263cdabad01ba99581b26d1753cd459f2669413 Mon Sep 17 00:00:00 2001
-From: Corey Minyard <cminyard@mvista.com>
-Date: Tue, 7 Jun 2011 09:14:19 -0500
-Subject: [PATCH 19/19] Make sure superblock is clear on allocation
-
-Use calloc, not malloc, so the allocated superblock is zero-ed.  Also,
-get rid of some unnecessary casts.
----
- genext2fs.c |    6 +++---
- 1 files changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/genext2fs.c b/genext2fs.c
-index 28ba94f..fab90be 100644
---- a/genext2fs.c
-+++ b/genext2fs.c
-@@ -2447,10 +2447,10 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes,
- 	fs->nheadblocks = (((nbgroups * sizeof(groupdescriptor))
- 			    + sizeof(superblock) + (BLOCKSIZE - 1))
- 			   / BLOCKSIZE);
--	fs->sb = (superblock *) malloc(BLOCKSIZE);
-+	fs->sb = calloc(1, BLOCKSIZE);
- 	if (!fs->sb)
- 		error_msg_and_die("error allocating header memory");
--	fs->gd = (groupdescriptor *) calloc(fs->nheadblocks - 1, BLOCKSIZE);
-+	fs->gd = calloc(fs->nheadblocks - 1, BLOCKSIZE);
- 	if (!fs->gd)
- 		error_msg_and_die("error allocating header memory");
- 
-@@ -2595,7 +2595,7 @@ load_fs(FILE * fh, int swapit, char *fname)
- 
- 	/* Read and check the superblock, then read the superblock
- 	 * and all the group descriptors */
--	fs->sb = malloc(BLOCKSIZE);
-+	fs->sb = calloc(1, BLOCKSIZE);
- 	if (!fs->sb)
- 		error_msg_and_die("error allocating header memory");
- 	if (fseek(fs->f, BLOCKSIZE, SEEK_SET))
--- 
-1.7.4.1
-
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/fix-memory-corruption-on-powerpc.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/fix-memory-corruption-on-powerpc.patch
deleted file mode 100644
index 0ef162c..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/fix-memory-corruption-on-powerpc.patch
+++ /dev/null
@@ -1,76 +0,0 @@ 
-Upstream-Status: Submitted
-
-fix memory corruption on powerpc
-
-Signed-off-by: Wrobel Heinz <Heinz.Wrobel@freescale.com>
-
-diff --unified a/genext2fs.c b/genext2fs.c
---- a/genext2fs.c	2013-08-14 16:50:59.061623605 +0200
-+++ b/genext2fs.c	2013-08-14 16:47:23.349623674 +0200
-@@ -675,21 +675,34 @@
- }
- 
- static void
--swap_nod(inode *nod)
-+swap_nod(inode *nod, int fromdisk)
- {
- 	uint32 nblk;
-+	uint32 i_blocks = nod->i_blocks;
-+	uint32 i_size = nod->i_size;
-+	uint16 i_mode = nod->i_mode;
-+
- 
- #define this nod
- 	inode_decl
- #undef this
- 
-+	if (fromdisk) {
-+		// Only now do we have the values in the correct
-+		// endianess for the host. So we override the
-+		// earlier assumption
-+		i_blocks = nod->i_blocks;
-+		i_size = nod->i_size;
-+		i_mode = nod->i_mode;
-+	}
-+
- 	// block and character inodes store the major and minor in the
- 	// i_block, so we need to unswap to get those.  Also, if it's
- 	// zero iblocks, put the data back like it belongs.
--	nblk = nod->i_blocks / INOBLK;
--	if ((nod->i_size && !nblk)
--	    || ((nod->i_mode & FM_IFBLK) == FM_IFBLK)
--	    || ((nod->i_mode & FM_IFCHR) == FM_IFCHR))
-+	nblk = i_blocks / INOBLK;
-+	if ((i_size && !nblk)
-+	    || ((i_mode & FM_IFBLK) == FM_IFBLK)
-+	    || ((i_mode & FM_IFCHR) == FM_IFCHR))
- 	{
- 		int i;
- 		for(i = 0; i <= EXT2_TIND_BLOCK; i++)
-@@ -1066,7 +1079,7 @@
- 	nod_info *ni = container_of(elem, nod_info, link);
- 
- 	if (ni->fs->swapit)
--		swap_nod(ni->itab);
-+		swap_nod(ni->itab, 0);
- 	put_blk(ni->bi);
- 	free(ni);
- }
-@@ -1102,7 +1115,7 @@
- 	ni->b = get_blk(fs, fs->gd[grp].bg_inode_table + boffset, &ni->bi);
- 	ni->itab = ((inode *) ni->b) + offset;
- 	if (fs->swapit)
--		swap_nod(ni->itab);
-+		swap_nod(ni->itab, 1);
- 
- out:
- 	*rni = ni;
-@@ -1158,6 +1171,8 @@
- 	if (dw->fs->swapit)
- 		swap_dir(&dw->d);
- 	memcpy(dw->last_d, &dw->d, sizeof(directory));
-+	if (dw->fs->swapit)
-+		swap_dir(&dw->d);
- 
- 	if (((int8 *) next_d) >= ((int8 *) dw->b + BLOCKSIZE))
- 		return NULL;
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/fix-nbblocks-cast.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/fix-nbblocks-cast.patch
deleted file mode 100644
index 05b095e..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/fix-nbblocks-cast.patch
+++ /dev/null
@@ -1,37 +0,0 @@ 
-
-This patch fixes up the computation of nbinodes which would go
-negative due to an int overflow issue when nbblocks > 2Meg for
-a 2Gig or greater filesystem.
-
-The computation is now done as a float equation, since both nbblocks
-and bytes_per_inode are no floats, and then cast to int by assignment.
-
-int tmp_nbinodes = nbblocks * BLOCKSIZE / bytes_per_inode;
-
-Upstream-Status: Submitted
-Signed-off-by: Saul Wold <sgw@linux.intel.com>
-
-Rebased by Dexuan Cui <dexuan.cui@intel.com>
-
-Index: genext2fs-1.4.1/genext2fs.c
-===================================================================
---- a/genext2fs.c	2012-03-29 00:07:20.308856017 +0800
-+++ b/genext2fs.c	2012-03-29 00:09:06.848856005 +0800
-@@ -3041,7 +3041,7 @@
- int
- main(int argc, char **argv)
- {
--	int nbblocks = -1;
-+	float nbblocks = -1;
- 	int nbinodes = -1;
- 	int nbresrvd = -1;
- 	float bytes_per_inode = -1;
-@@ -3203,7 +3203,7 @@
- 		}
- 		if(fs_timestamp == -1)
- 			fs_timestamp = time(NULL);
--		fs = init_fs(nbblocks, nbinodes, nbresrvd, holes, fs_timestamp,
-+		fs = init_fs((int)nbblocks, nbinodes, nbresrvd, holes, fs_timestamp,
- 			     bigendian, fsout);
- 	}
- 	if (volumelabel != NULL)
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/update_to_1.95.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/update_to_1.95.patch
deleted file mode 100644
index ea2b16c..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/update_to_1.95.patch
+++ /dev/null
@@ -1,119 +0,0 @@ 
-See http://genext2fs.cvs.sourceforge.net/viewvc/genext2fs/genext2fs/genext2fs.c?view=log
-
-The latest version of genext2fs.c is the v1.95 in the cvs repo:
-http://genext2fs.cvs.sourceforge.net/viewvc/genext2fs/genext2fs/genext2fs.c?revision=1.95
-
-First let's upgrade to the version.
-
-Upstream-Status: inappropriate
-
-Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
-
---- a/genext2fs.c	2007-03-26 22:19:59.000000000 +0800
-+++ b/genext2fs.c	2012-03-28 22:15:03.678856820 +0800
-@@ -286,7 +286,9 @@
- // older solaris. Note that this is still not very portable, in that
- // the return value cannot be trusted.
- 
--#if SCANF_CAN_MALLOC
-+#if 0 // SCANF_CAN_MALLOC
-+// C99 define "a" for floating point, so you can have runtime surprise
-+// according the library versions
- # define SCANF_PREFIX "a"
- # define SCANF_STRING(s) (&s)
- #else
-@@ -778,7 +780,7 @@
- 		if(hdlinks.hdl[i].src_inode == inode)
- 			return i;
- 	}
--	return -1;		
-+	return -1;
- }
- 
- // printf helper macro
-@@ -1356,20 +1358,23 @@
- 	return nod;
- }
- 
-+// chmod an inode
-+void
-+chmod_fs(filesystem *fs, uint32 nod, uint16 mode, uint16 uid, uint16 gid)
-+{
-+	inode *node;
-+	node = get_nod(fs, nod);
-+	node->i_mode = (node->i_mode & ~FM_IMASK) | (mode & FM_IMASK);
-+	node->i_uid = uid;
-+	node->i_gid = gid;
-+}
-+
- // create a simple inode
- static uint32
- mknod_fs(filesystem *fs, uint32 parent_nod, const char *name, uint16 mode, uint16 uid, uint16 gid, uint8 major, uint8 minor, uint32 ctime, uint32 mtime)
- {
- 	uint32 nod;
- 	inode *node;
--	if((nod = find_dir(fs, parent_nod, name)))
--	{
--		node = get_nod(fs, nod);
--		if((node->i_mode & FM_IFMT) != (mode & FM_IFMT))
--			error_msg_and_die("node '%s' already exists and isn't of the same type", name);
--		node->i_mode = mode;
--	}
--	else
- 	{
- 		nod = alloc_nod(fs);
- 		node = get_nod(fs, nod);
-@@ -1591,13 +1596,24 @@
- 				dname = malloc(len + 1);
- 				for(i = start; i < count; i++)
- 				{
-+					uint32 oldnod;
- 					SNPRINTF(dname, len, "%s%lu", name, i);
--					mknod_fs(fs, nod, dname, mode, uid, gid, major, minor + (i * increment - start), ctime, mtime);
-+					oldnod = find_dir(fs, nod, dname);
-+					if(oldnod)
-+						chmod_fs(fs, oldnod, mode, uid, gid);
-+					else
-+						mknod_fs(fs, nod, dname, mode, uid, gid, major, minor + (i * increment - start), ctime, mtime);
- 				}
- 				free(dname);
- 			}
- 			else
--				mknod_fs(fs, nod, name, mode, uid, gid, major, minor, ctime, mtime);
-+			{
-+				uint32 oldnod = find_dir(fs, nod, name);
-+				if(oldnod)
-+					chmod_fs(fs, oldnod, mode, uid, gid);
-+				else
-+					mknod_fs(fs, nod, name, mode, uid, gid, major, minor, ctime, mtime);
-+			}
- 		}
- 	}
- 	if (line)
-@@ -1664,6 +1680,17 @@
- 			}
- 		else
- 		{
-+			if((nod = find_dir(fs, this_nod, name)))
-+			{
-+				error_msg("ignoring duplicate entry %s", name);
-+				if(S_ISDIR(st.st_mode)) {
-+					if(chdir(dent->d_name) < 0)
-+						perror_msg_and_die(name);
-+					add2fs_from_dir(fs, nod, squash_uids, squash_perms, fs_timestamp, stats);
-+					chdir("..");
-+				}
-+				continue;
-+			}
- 			save_nod = 0;
- 			/* Check for hardlinks */
- 			if (!S_ISDIR(st.st_mode) && !S_ISLNK(st.st_mode) && st.st_nlink > 1) {
-@@ -1994,7 +2021,7 @@
- 		//system blocks
- 		for(j = 1; j <= overhead_per_group; j++)
- 			allocate(bbm, j); 
--		
-+
- 		/* Inode bitmap */
- 		ibm = get_blk(fs,fs->gd[i].bg_inode_bitmap);	
- 		//non-filesystem inodes
diff --git a/meta/recipes-devtools/genext2fs/genext2fs.inc b/meta/recipes-devtools/genext2fs/genext2fs.inc
deleted file mode 100644
index 0e39068..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs.inc
+++ /dev/null
@@ -1,16 +0,0 @@ 
-SUMMARY = "Ext2 filesystem generation tool"
-DESCRIPTION = "A tool to generate an ext2 filesystem \
-as a normal (non-root) user."
-HOMEPAGE = "http://genext2fs.sourceforge.net/"
-SECTION = "console/utils"
-
-LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \
-                    file://genext2fs.c;beginline=9;endline=17;md5=23ea077d1f7fbfd3a6fa573b415fa001"
-
-SRC_URI = "${DEBIAN_MIRROR}/main/g/genext2fs/genext2fs_${PV}.orig.tar.gz"
-S = "${WORKDIR}/genext2fs-${PV}"
-
-inherit autotools
-
-BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-devtools/genext2fs/genext2fs_1.4.1.bb b/meta/recipes-devtools/genext2fs/genext2fs_1.4.1.bb
deleted file mode 100644
index 60fd0c2..0000000
--- a/meta/recipes-devtools/genext2fs/genext2fs_1.4.1.bb
+++ /dev/null
@@ -1,29 +0,0 @@ 
-require genext2fs.inc
-
-PR = "r2"
-
-SRC_URI += "file://update_to_1.95.patch \
-            file://0001-Fix-warnings-remove-some-unused-macros.patch \
-            file://0002-Add-put_blk-and-put_nod-routines.patch \
-            file://0003-Add-get_blkmap-and-put_blkmap.patch \
-            file://0004-Add-a-dirwalker-for-walking-through-directory-entrie.patch \
-            file://0005-Make-filesystem-struct-not-an-overloay.patch \
-            file://0006-Improve-the-efficiency-of-extend_blk.patch \
-            file://0007-Move-hdlinks-into-the-filesystem-structure.patch \
-            file://0008-Separate-out-the-creation-of-the-filesystem-structur.patch \
-            file://0009-Move-byte-swapping-into-the-get-put-routines.patch \
-            file://0010-Convert-over-to-keeping-the-filesystem-on-disk.patch \
-            file://0011-Copy-files-into-the-filesystem-a-piece-at-a-time.patch \
-            file://0012-Add-rev-1-support-large-file-support-and-rework-hole.patch \
-            file://0013-Add-volume-id-support.patch \
-            file://0014-Remove-unneeded-setting-of-s_reserved.patch \
-            file://0015-Rework-creating-the-lost-found-directory.patch \
-            file://0016-Fix-the-documentation-for-the-new-L-option.patch \
-            file://0017-Fix-file-same-comparison.patch \
-            file://0018-Handle-files-changing-while-we-are-working.patch \
-            file://0019-Make-sure-superblock-is-clear-on-allocation.patch \
-            file://fix-nbblocks-cast.patch \
-            file://fix-memory-corruption-on-powerpc.patch "
-
-SRC_URI[md5sum] = "b7b6361bcce2cedff1ae437fadafe53b"
-SRC_URI[sha256sum] = "404dbbfa7a86a6c3de8225c8da254d026b17fd288e05cec4df2cc7e1f4feecfc"
diff --git a/meta/recipes-gnome/packagegroups/packagegroup-toolset-native.bb b/meta/recipes-gnome/packagegroups/packagegroup-toolset-native.bb
index e3524f7..b150587 100644
--- a/meta/recipes-gnome/packagegroups/packagegroup-toolset-native.bb
+++ b/meta/recipes-gnome/packagegroups/packagegroup-toolset-native.bb
@@ -69,7 +69,6 @@  DEPENDS = "\
     gconf-native \
     gdbm-native \
     gdk-pixbuf-native \
-    genext2fs-native \
     gettext-minimal-native \
     gettext-native \
     ghostscript-native \