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-rw-r--r--tools/perf/Documentation/perf-bench.txt8
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/Documentation/perf-bench.txt b/tools/perf/Documentation/perf-bench.txt
index ae525ac5a2ce..a3dbadb26ef5 100644
--- a/tools/perf/Documentation/perf-bench.txt
+++ b/tools/perf/Documentation/perf-bench.txt
@@ -1,5 +1,5 @@
1perf-bench(1) 1perf-bench(1)
2============ 2=============
3 3
4NAME 4NAME
5---- 5----
@@ -19,12 +19,12 @@ COMMON OPTIONS
19-f:: 19-f::
20--format=:: 20--format=::
21Specify format style. 21Specify format style.
22Current available format styles are, 22Current available format styles are:
23 23
24'default':: 24'default'::
25Default style. This is mainly for human reading. 25Default style. This is mainly for human reading.
26--------------------- 26---------------------
27% perf bench sched pipe # with no style specify 27% perf bench sched pipe # with no style specified
28(executing 1000000 pipe operations between two tasks) 28(executing 1000000 pipe operations between two tasks)
29 Total time:5.855 sec 29 Total time:5.855 sec
30 5.855061 usecs/op 30 5.855061 usecs/op
@@ -79,7 +79,7 @@ options (20 sender and receiver processes per group)
79 79
80 Total time:0.308 sec 80 Total time:0.308 sec
81 81
82% perf bench sched messaging -t -g 20 # be multi-thread,with 20 groups 82% perf bench sched messaging -t -g 20 # be multi-thread, with 20 groups
83(20 sender and receiver threads per group) 83(20 sender and receiver threads per group)
84(20 groups == 800 threads run) 84(20 groups == 800 threads run)
85 85