linux-kernel - [PATCH V2 26/30] perf tools: making source devices path broadly accessible

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Date:	Sun, 18 Oct 2015 12:24:43 -0600
From:	Mathieu Poirier <mathieu.poirier@...aro.org>
To:	gregkh@...uxfoundation.org, a.p.zijlstra@...llo.nl,
	alexander.shishkin@...ux.intel.com, acme@...nel.org,
	mingo@...hat.com, corbet@....net, nicolas.pitre@...aro.org
Cc:	adrian.hunter@...el.com, zhang.chunyan@...aro.org,
	mike.leach@....com, tor@...com, al.grant@....com,
	pawel.moll@....com, linux-arm-kernel@...ts.infradead.org,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	mathieu.poirier@...aro.org
Subject: [PATCH V2 26/30] perf tools: making source devices path broadly accessible

Other perf tools may want access to the event source device
directory.  As such moving the path definition to pmu.h for
easy inclusion by other clients.

Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org>
---
 tools/perf/util/pmu.c | 2 --
 tools/perf/util/pmu.h | 1 +
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index 89c91a1a67e7..e1f2dc23a253 100644
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -20,8 +20,6 @@ struct perf_pmu_format {
 	struct list_head list;
 };
 
-#define EVENT_SOURCE_DEVICE_PATH "/bus/event_source/devices/"
-
 int perf_pmu_parse(struct list_head *list, char *name);
 extern FILE *perf_pmu_in;
 
diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h
index 5d7e84466bee..3fbb791a955a 100644
--- a/tools/perf/util/pmu.h
+++ b/tools/perf/util/pmu.h
@@ -35,6 +35,7 @@ struct perf_pmu_info {
 };
 
 #define UNIT_MAX_LEN	31 /* max length for event unit name */
+#define EVENT_SOURCE_DEVICE_PATH "/bus/event_source/devices/"
 
 struct perf_pmu_alias {
 	char *name;
-- 
1.9.1

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