perf stat: Fix path to PMU formats in documentation
PATCH 1/1 perf stat: Fix path to PMU formats in documentation
As defined in tools/perf/util/pmu.c, the EVENT_SOURCE_DEVICE_PATH is /sys/bus/event_source/devices/ (no traling 's' in event_source)
This patch corrects the path in the perf stat documentation
Signed-off-by Jack Henschel <[email protected]>
--- tools/perf/Documentation/perf-stat.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
tools/perf/Documentation/perf-stat.txt +2 -2
@@ -41,13 +41,13 @@ report:: - a symbolically formed event like 'pmu/param1=0x3,param2/' where param1 and param2 are defined as formats for the PMU in - /sys/bus/event_sources/devices/<pmu>/format/* + /sys/bus/event_source/devices/<pmu>/format/* - a symbolically formed event like 'pmu/config=M,config1=N,config2=K/' where M, N, K are numbers (in decimal, hex, octal format). Acceptable values for each of 'config', 'config1' and 'config2' parameters are defined by corresponding entries in - /sys/bus/event_sources/devices/<pmu>/format/* + /sys/bus/event_source/devices/<pmu>/format/* -i:: --no-inherit::
Signature · 1 line
2.14.1
Arnaldo Carvalho de Melo
maintainerEm Thu, Aug 24, 2017 at 03:20:22PM +0200, Jack Henschel escreveu:
Quoted 4 lines
As defined in
tools/perf/util/pmu.c, theEVENT_SOURCE_DEVICE_PATHis/sys/bus/event_source/devices/(no traling 's' inevent_source)This patch corrects the path in the perf stat documentation
Good catch, thanks, applied.
- Arnaldo
Quoted 27 lines
Signed-off-by Jack Henschel <[email protected]>--- tools/perf/Documentation/perf-stat.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)tools/perf/Documentation/perf-stat.txt +2
-2@@ -41,13 +41,13 @@ report:: - a symbolically formed event like 'pmu/param1=0x3,param2/' where param1 and param2 are defined as formats for the PMU in - /sys/bus/event_sources/devices/<pmu>/format/* + /sys/bus/event_source/devices/<pmu>/format/* - a symbolically formed event like 'pmu/config=M,config1=N,config2=K/' where M, N, K are numbers (in decimal, hex, octal format). Acceptable values for each of 'config', 'config1' and 'config2' parameters are defined by corresponding entries in - /sys/bus/event_sources/devices/<pmu>/format/* + /sys/bus/event_source/devices/<pmu>/format/* -i:: --no-inherit::Signature · 1 line
2.14.1
tip-bot for Jack Henschel
merge botperf stat: Fix path to PMU formats in documentation
Commit-ID: 726647d0526c5c2f3472010677122b89d9e4ef88 Gitweb: http://git.kernel.org/tip/726647d0526c5c2f3472010677122b89d9e4ef88 Author: Jack Henschel <[email protected]> AuthorDate: Thu, 24 Aug 2017 15:20:22 +0200 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Mon, 28 Aug 2017 11:05:09 -0300
perf stat: Fix path to PMU formats in documentation
As defined in tools/perf/util/pmu.c, the EVENT_SOURCE_DEVICE_PATH is /sys/bus/event_source/devices/ (no traling 's' in event_source)
This patch corrects the path in the perf stat documentation
Signed-off-by Jack Henschel <[email protected]>
Cc Alexander Shishkin <[email protected]>
Cc Jack Henschel <[email protected]>
Cc Peter Zijlstra <[email protected]>
Signed-off-by Arnaldo Carvalho de Melo <[email protected]>
--- tools/perf/Documentation/perf-stat.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
tools/perf/Documentation/perf-stat.txt +2 -2
@@ -41,13 +41,13 @@ report:: - a symbolically formed event like 'pmu/param1=0x3,param2/' where param1 and param2 are defined as formats for the PMU in - /sys/bus/event_sources/devices/<pmu>/format/* + /sys/bus/event_source/devices/<pmu>/format/* - a symbolically formed event like 'pmu/config=M,config1=N,config2=K/' where M, N, K are numbers (in decimal, hex, octal format). Acceptable values for each of 'config', 'config1' and 'config2' parameters are defined by corresponding entries in - /sys/bus/event_sources/devices/<pmu>/format/* + /sys/bus/event_source/devices/<pmu>/format/* -i:: --no-inherit::