tree 4d0e8e9616c8e83ca2a72abbc3ac94621adc49be
parent 3e702ff6d1ea12dcf1c798ecb61e7f3a1579df42
author Stephane Eranian <eranian@google.com> 1328826059 +0100
committer Ingo Molnar <mingo@elte.hu> 1330955742 +0100

perf: Disable PERF_SAMPLE_BRANCH_* when not supported

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>