perf/powerpc: Add support for PERF_SAMPLE_BRANCH_CALL
The patch catches PERF_SAMPLE_BRANCH_CALL because it is not clear whether this is actually supported by the hardware. Signed-off-by: Stephane Eranian <eranian@google.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Cc: khandual@linux.vnet.ibm.com Link: http://lkml.kernel.org/r/1444720151-10275-4-git-send-email-eranian@google.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -676,6 +676,9 @@ static u64 power8_bhrb_filter_map(u64 branch_sample_type)
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if (branch_sample_type & PERF_SAMPLE_BRANCH_IND_CALL)
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return -1;
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if (branch_sample_type & PERF_SAMPLE_BRANCH_CALL)
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return -1;
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if (branch_sample_type & PERF_SAMPLE_BRANCH_ANY_CALL) {
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pmu_bhrb_filter |= POWER8_MMCRA_IFM1;
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return pmu_bhrb_filter;
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