From patchwork Mon Jan 28 20:50:54 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [0/2] oprofile: enable 'operf' perf_events mode Date: Mon, 28 Jan 2013 20:50:54 -0000 From: tom.zanussi@linux.intel.com X-Patchwork-Id: 43579 Message-Id: To: openembedded-core@lists.openembedded.org Cc: Tom Zanussi From: Tom Zanussi This patchset fixes oprofile-0.9.8 so that it finds perf_events and configures accordingly to enable 'operf' and not just 'legacy oprofile' I've added a new section on operf to the Yocto Tracing and Profiling Guide' (just the wiki version for now, until I can submit a patch for the official Guide): https://wiki.yoctoproject.org/wiki/Tracing_and_Profiling#operf I've tested this on real hardware (x86 crownbay), and build-tested on the other arches (powerpc didn't build due to YOCTO bug #3717, but that's not a regression). The following changes since commit cfb082961a6c9ac3d65738031c4071210529cd07: bitbake: build.py: Dump out performance data of individual tasks (2013-01-28 14:49:05 +0000) are available in the git repository at: git://git.yoctoproject.org/poky-contrib.git tzanussi/oprofile-operf-enable-v1 http://git.yoctoproject.org/cgit/cgit.cgi/poky-contrib/log/?h=tzanussi/oprofile-operf-enable-v1 Tom Zanussi (2): oprofile: add kernel dependency oprofile: remove AX_KERNEL_VERSION from acinclude.m4 meta/recipes-kernel/oprofile/oprofile.inc | 2 +- meta/recipes-kernel/oprofile/oprofile/acinclude.m4 | 19 ------------------- meta/recipes-kernel/oprofile/oprofile_0.9.8.bb | 2 ++ 3 files changed, 3 insertions(+), 20 deletions(-)