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perf: Disable PERF_SAMPLE_BRANCH_* when not supported
author
Stephane Eranian
<eranian@google.com>
Thu, 9 Feb 2012 22:20:59 +0000
(23:20 +0100)
committer
Ingo Molnar
<mingo@elte.hu>
Mon, 5 Mar 2012 13:55:42 +0000
(14:55 +0100)
PERF_SAMPLE_BRANCH_* is disabled for:
- SW events (sw counters, tracepoints)
- HW breakpoints
- ALL but Intel x86 architecture
- AMD64 processors
Signed-off-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link:
http://lkml.kernel.org/r/1328826068-11713-10-git-send-email-eranian@google.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
No differences found