Messages in this thread | | | Subject | Re: [PATCH 1/6] perf, x86: Basic Haswell LBR call stack support | From | Peter Zijlstra <> | Date | Mon, 22 Oct 2012 12:35:38 +0200 |
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On Mon, 2012-10-22 at 14:11 +0800, Yan, Zheng wrote: > --- a/include/uapi/linux/perf_event.h > +++ b/include/uapi/linux/perf_event.h > @@ -160,8 +160,9 @@ enum perf_branch_sample_type { > PERF_SAMPLE_BRANCH_ABORT = 1U << 7, /* transaction aborts */ > PERF_SAMPLE_BRANCH_INTX = 1U << 8, /* in transaction (flag) */ > PERF_SAMPLE_BRANCH_NOTX = 1U << 9, /* not in transaction (flag) */ > + PERF_SAMPLE_BRANCH_CALL_STACK = 1U << 10, /* call stack */ > > - PERF_SAMPLE_BRANCH_MAX = 1U << 10, /* non-ABI */ > + PERF_SAMPLE_BRANCH_MAX = 1U << 11, /* non-ABI */ > };
You add an ABI sample type without mentioning it in your changelog.. I think I'll stop reading here.
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