linux-kernel - [tip: perf/core] perf/x86/intel: Fix the name of perf METRICS

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Date:   Wed, 19 Aug 2020 08:52:08 -0000
From:   "tip-bot2 for Kan Liang" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Kan Liang <kan.liang@...ux.intel.com>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        x86 <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: [tip: perf/core] perf/x86/intel: Fix the name of perf METRICS

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@...ux.intel.com>
AuthorDate:    Thu, 23 Jul 2020 10:11:08 -07:00
Committer:     Peter Zijlstra <peterz@...radead.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@...ux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.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;