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perf diff: Improve the help text 

Fix the short line displayed by 'perf' and also fix some other
details in the longer text.

Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2009-12-15 10:24:08 +01:00
parent 0f624e7e56
commit d30531c672
1 changed files with 4 additions and 4 deletions
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8
tools/perf/Documentation/perf-diff.txt
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@ -3,7 +3,7 @@ perf-diff(1)
NAME
----
perf-diff - Read perf.data (created by perf record) and display the profile
perf-diff - Read two perf.data files and display the differential profile
SYNOPSIS
--------
@ -12,7 +12,7 @@ SYNOPSIS
DESCRIPTION
-----------
This command displays the performance difference among two perf.data files
This command displays the performance difference amongst two perf.data files
captured via perf record.
If no parameters are passed it will assume perf.data.old and perf.data.
@ -21,10 +21,10 @@ OPTIONS
-------
-p::
--percentage::
Show percentages instead of raw counters
Show percentages instead of raw counts
-v::
--verbose::
Be verbose, for instance, show the raw counters in addition to the
Be verbose, for instance, show the raw counts in addition to the
diff.
SEE ALSO
--------