linux-kernel - [tip:perf/core] perf stat: Add branch performance events to default output

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Message-ID: <tip-12133afffcc7140eea915b1572189a2ea0cf7b0e@git.kernel.org>
Date:	Mon, 19 Oct 2009 11:47:02 GMT
From:	tip-bot for Tim Blechmann <tim@...ngt.org>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, paulus@...ba.org, hpa@...or.com,
	mingo@...hat.com, a.p.zijlstra@...llo.nl, tglx@...utronix.de,
	tim@...ngt.org, mingo@...e.hu
Subject: [tip:perf/core] perf stat: Add branch performance events to default output

Commit-ID:  12133afffcc7140eea915b1572189a2ea0cf7b0e
Gitweb:     http://git.kernel.org/tip/12133afffcc7140eea915b1572189a2ea0cf7b0e
Author:     Tim Blechmann <tim@...ngt.org>
AuthorDate: Mon, 19 Oct 2009 12:03:33 +0200
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Mon, 19 Oct 2009 13:26:42 +0200

perf stat: Add branch performance events to default output

Adds performance event information about branches
and branch misses to the default output of perf stat.

Signed-off-by: Tim Blechmann <tim@...ngt.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
LKML-Reference: <4ADC3975.8050109@...ngt.org>
Signed-off-by: Ingo Molnar <mingo@...e.hu>
---
 tools/perf/builtin-stat.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index c373683..95a55ea 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -59,6 +59,8 @@ static struct perf_event_attr default_attrs[] = {
   { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_INSTRUCTIONS	},
   { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CACHE_REFERENCES},
   { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CACHE_MISSES	},
+  { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_BRANCH_INSTRUCTIONS},
+  { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_BRANCH_MISSES	},
 
 };
 
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