Patchwork [3/3] image_types.bbclass: Default XZ_COMPRESSION_LEVEL to -e -6

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Submitter Andrei Gherzan
Date July 12, 2012, 6:13 p.m.
Message ID <057b3acd6ebffefffcced5dc3889138ab7c7af59.1342116650.git.andrei@gherzan.ro>
Download mbox | patch
Permalink /patch/31817/
State Accepted
Commit cfd201ecda95d00bc5d70aa5045c649b98ffe8b8
Headers show

Comments

Andrei Gherzan - July 12, 2012, 6:13 p.m.
Having XZ_COMPRESSION_LEVEL on -e -9 and -T 0 will make xz eat more
than 6Gb memory. Reduce this to -6 to make xz to use about 471Mb
on the tested machine.

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
---
 meta/classes/image_types.bbclass |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/meta/classes/image_types.bbclass b/meta/classes/image_types.bbclass
index b19ad3b..727d8d6 100644
--- a/meta/classes/image_types.bbclass
+++ b/meta/classes/image_types.bbclass
@@ -122,7 +122,7 @@  def imagetypes_getdepends(d):
     return depstr
 
 
-XZ_COMPRESSION_LEVEL ?= "-e -9"
+XZ_COMPRESSION_LEVEL ?= "-e -6"
 XZ_INTEGRITY_CHECK ?= "crc32"
 XZ_THREADS ?= "-T 0"