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]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt
index 698076313606a7e22df2bda7bfa365c42673a32a..c37d61682dfb1771b9b013d4669b59364f979656 100644 (file)
--- a/tools/perf/Documentation/perf-stat.txt
+++ b/tools/perf/Documentation/perf-stat.txt
@@ -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::