korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2025-01-24 06:44:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

perf: cleanup some Documentation

Browse Source 
Correct typos in perf bench & perf sched help text.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>,
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <20100331113100.cc898487.randy.dunlap@oracle.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
This commit is contained in:
Randy Dunlap 2010-03-31 11:31:00 -07:00 committed by Arnaldo Carvalho de Melo
parent f0e9c4fcef
commit 854c5548df
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
tools/perf/Documentation/perf-bench.txt
View File

@ -19,12 +19,12 @@ COMMON OPTIONS
-f::
--format=::
Specify format style.
Current available format styles are,
Current available format styles are:
'default'::
Default style. This is mainly for human reading.
---------------------
% perf bench sched pipe # with no style specify
% perf bench sched pipe # with no style specified
(executing 1000000 pipe operations between two tasks)
Total time:5.855 sec
5.855061 usecs/op
@ -79,7 +79,7 @@ options (20 sender and receiver processes per group)
Total time:0.308 sec
% perf bench sched messaging -t -g 20 # be multi-thread,with 20 groups
% perf bench sched messaging -t -g 20 # be multi-thread, with 20 groups
(20 sender and receiver threads per group)
(20 groups == 800 threads run)

4
tools/perf/Documentation/perf-sched.txt
View File

@ -12,7 +12,7 @@ SYNOPSIS
DESCRIPTION
-----------
There's four variants of perf sched:
There are four variants of perf sched:
'perf sched record <command>' to record the scheduling events
of an arbitrary workload.
@ -27,7 +27,7 @@ There's four variants of perf sched:
via perf sched record. (this is done by starting up mockup threads
that mimic the workload based on the events in the trace. These
threads can then replay the timings (CPU runtime and sleep patterns)
of the workload as it occured when it was recorded - and can repeat
of the workload as it occurred when it was recorded - and can repeat
it a number of times, measuring its performance.)
OPTIONS