perf: cleanup some Documentation
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>
diff --git a/tools/perf/Documentation/perf-bench.txt b/tools/perf/Documentation/perf-bench.txt
index ae525ac..0181ddd 100644
--- a/tools/perf/Documentation/perf-bench.txt
+++ b/tools/perf/Documentation/perf-bench.txt
@@ -19,12 +19,12 @@
-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 @@
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)
diff --git a/tools/perf/Documentation/perf-sched.txt b/tools/perf/Documentation/perf-sched.txt
index 1ce7919..8417644 100644
--- a/tools/perf/Documentation/perf-sched.txt
+++ b/tools/perf/Documentation/perf-sched.txt
@@ -12,7 +12,7 @@
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 @@
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