linux-kernel - [PATCH v0 65/71] perf itrace: Add Intel PT as an Instruction Tracing type

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Message-Id: <1386765443-26966-66-git-send-email-alexander.shishkin@linux.intel.com>
Date:	Wed, 11 Dec 2013 14:37:17 +0200
From:	Alexander Shishkin <alexander.shishkin@...ux.intel.com>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jiri Olsa <jolsa@...hat.com>, Mike Galbraith <efault@....de>,
	Namhyung Kim <namhyung@...il.com>,
	Paul Mackerras <paulus@...ba.org>,
	Stephane Eranian <eranian@...gle.com>,
	Andi Kleen <ak@...ux.intel.com>,
	Adrian Hunter <adrian.hunter@...el.com>
Subject: [PATCH v0 65/71] perf itrace: Add Intel PT as an Instruction Tracing type

From: Adrian Hunter <adrian.hunter@...el.com>

Add the Intel Processor Trace type
constant PERF_ITRACE_INTEL_PT.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
---
 tools/perf/util/itrace.c | 1 +
 tools/perf/util/itrace.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/tools/perf/util/itrace.c b/tools/perf/util/itrace.c
index 28455f8..8ecbfb1 100644
--- a/tools/perf/util/itrace.c
+++ b/tools/perf/util/itrace.c
@@ -977,6 +977,7 @@ int perf_event__process_itrace_info(struct perf_tool *tool __maybe_unused,
 		return 0;
 
 	switch (type) {
+	case PERF_ITRACE_INTEL_PT:
 	case PERF_ITRACE_UNKNOWN:
 	default:
 		return -EINVAL;
diff --git a/tools/perf/util/itrace.h b/tools/perf/util/itrace.h
index 1005715..de4b7a0 100644
--- a/tools/perf/util/itrace.h
+++ b/tools/perf/util/itrace.h
@@ -40,6 +40,7 @@ struct itrace_info_event;
 
 enum itrace_type {
 	PERF_ITRACE_UNKNOWN,
+	PERF_ITRACE_INTEL_PT,
 };
 
 enum itrace_error_type {
-- 
1.8.5.1

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