Messages in this thread Patch in this message | | | Date | Wed, 19 Aug 2020 08:52:08 -0000 | From | "tip-bot2 for Kan Liang" <> | Subject | [tip: perf/core] perf/x86/intel: Fix the name of perf METRICS |
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The following commit has been merged into the perf/core branch of tip:
Commit-ID: bbdbde2a415d9f479803266cae6fb0c1a9f6c80e Gitweb: https://git.kernel.org/tip/bbdbde2a415d9f479803266cae6fb0c1a9f6c80e Author: Kan Liang <kan.liang@linux.intel.com> AuthorDate: Thu, 23 Jul 2020 10:11:08 -07:00 Committer: Peter Zijlstra <peterz@infradead.org> CommitterDate: Tue, 18 Aug 2020 16:34:35 +02:00
perf/x86/intel: Fix the name of perf METRICS
Bit 15 of the PERF_CAPABILITIES MSR indicates that the perf METRICS feature is supported. The perf METRICS is not a PEBS feature.
Rename pebs_metrics_available perf_metrics.
The bit is not used in the current code. It will be used in a later patch.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20200723171117.9918-6-kan.liang@linux.intel.com --- arch/x86/events/perf_event.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h index 7b68ab5..5d453da 100644 --- a/arch/x86/events/perf_event.h +++ b/arch/x86/events/perf_event.h @@ -537,7 +537,7 @@ union perf_capabilities { */ u64 full_width_write:1; u64 pebs_baseline:1; - u64 pebs_metrics_available:1; + u64 perf_metrics:1; u64 pebs_output_pt_available:1; }; u64 capabilities;
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