linux-kernel - [tip:perf/core] perf tools: Add IPC information to perf

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Message-ID: <tip-61d276f428a11f0e4ce5203462fa488e6570684f@git.kernel.org>
Date:   Mon, 17 Jun 2019 12:00:34 -0700
From:   tip-bot for Adrian Hunter <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     tglx@...utronix.de, jolsa@...hat.com, adrian.hunter@...el.com,
        acme@...hat.com, linux-kernel@...r.kernel.org, hpa@...or.com,
        mingo@...nel.org
Subject: [tip:perf/core] perf tools: Add IPC information to perf_sample

Commit-ID:  61d276f428a11f0e4ce5203462fa488e6570684f
Gitweb:     https://git.kernel.org/tip/61d276f428a11f0e4ce5203462fa488e6570684f
Author:     Adrian Hunter <adrian.hunter@...el.com>
AuthorDate: Mon, 20 May 2019 14:37:12 +0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 5 Jun 2019 09:47:55 -0300

perf tools: Add IPC information to perf_sample

Add counts of instructions and cycles, in order to represent
instructions-per-cycle (IPC).

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Link: http://lkml.kernel.org/r/20190520113728.14389-7-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/event.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h
index 9e999550f247..1f1da6082806 100644
--- a/tools/perf/util/event.h
+++ b/tools/perf/util/event.h
@@ -204,6 +204,8 @@ struct perf_sample {
 	u64 period;
 	u64 weight;
 	u64 transaction;
+	u64 insn_cnt;
+	u64 cyc_cnt;
 	u32 cpu;
 	u32 raw_size;
 	u64 data_src;