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authorPeter Zijlstra <peterz@infradead.org>2009-08-05 20:41:04 +0200
committerIngo Molnar <mingo@elte.hu>2009-08-06 06:26:09 +0200
commitaf6af30c0fcd77e621638e53ef8b176bca8bd3b4 (patch)
treefde3faf7cc117e208dd033eee707dbd9de5f912e /arch/powerpc/kernel/power5+-pmu.c
parent386c0b702b1ea81c0f54f5c9832a3d4a52270f14 (diff)
downloadlinux-2.6.34-ux500-af6af30c0fcd77e621638e53ef8b176bca8bd3b4.tar.gz
ftrace: Fix perf-tracepoint OOPS
Not all tracepoints are created equal, in specific the ftrace tracepoints are created with TRACE_EVENT_FORMAT() which does not generate the needed bits to tie them into perf counters. For those events, don't create the 'id' file and fail ->profile_enable when their ID is specified through other means. Reported-by: Chris Mason <chris.mason@oracle.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <1249497664.5890.4.camel@laptop> [ v2: fix build error in the !CONFIG_EVENT_PROFILE case ] Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/powerpc/kernel/power5+-pmu.c')
0 files changed, 0 insertions, 0 deletions