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authorDavid Ahern <dsahern@gmail.com>2011-11-13 11:30:08 -0700
committerArnaldo Carvalho de Melo <acme@redhat.com>2011-11-28 11:45:53 -0200
commitc8e6672035e84799e6167e933fafedc8e3256973 (patch)
tree6c69ce411ffdf9742153c9e861f3dd084201a8c1 /tools/perf/Documentation
parent1758af10cf13d156014035b29ff50eab3773d849 (diff)
downloadlinux-c8e6672035e84799e6167e933fafedc8e3256973.tar.gz
perf tools: make -C consistent across commands (for cpu list arg)
Currently the meaning of -C varies by perf command: for perf-top, perf-stat, perf-record it means cpu list. For perf-report it means comm list. Then perf-annotate, perf-report and perf-script use -c for cpu list. Fix annotate, report and script to use -C for cpu list to be consistent with top, stat and record. This means report needs to use -c for comm list which does introduce a backward compatibility change. v1 -> v2 - update perf-script.txt too Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1321209008-7004-1-git-send-email-dsahern@gmail.com Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
-rw-r--r--tools/perf/Documentation/perf-annotate.txt2
-rw-r--r--tools/perf/Documentation/perf-report.txt4
-rw-r--r--tools/perf/Documentation/perf-script.txt2
3 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/Documentation/perf-annotate.txt b/tools/perf/Documentation/perf-annotate.txt
index fe6762ed56bd..476029d30621 100644
--- a/tools/perf/Documentation/perf-annotate.txt
+++ b/tools/perf/Documentation/perf-annotate.txt
@@ -66,7 +66,7 @@ OPTIONS
used. This interfaces starts by centering on the line with more
samples, TAB/UNTAB cycles through the lines with more samples.
--c::
+-C::
--cpu:: Only report samples for the list of CPUs provided. Multiple CPUs can
be provided as a comma-separated list with no space: 0,1. Ranges of
CPUs are specified with -: 0-2. Default is to report samples on all
diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
index 212f24d672e1..dc85392a5ac7 100644
--- a/tools/perf/Documentation/perf-report.txt
+++ b/tools/perf/Documentation/perf-report.txt
@@ -39,7 +39,7 @@ OPTIONS
-T::
--threads::
Show per-thread event counters
--C::
+-c::
--comms=::
Only consider symbols in these comms. CSV that understands
file://filename entries.
@@ -128,7 +128,7 @@ OPTIONS
--symfs=<directory>::
Look for files with symbols relative to this directory.
--c::
+-C::
--cpu:: Only report samples for the list of CPUs provided. Multiple CPUs can
be provided as a comma-separated list with no space: 0,1. Ranges of
CPUs are specified with -: 0-2. Default is to report samples on all
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index dec87ecb530e..3613b0a1aff2 100644
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -182,7 +182,7 @@ OPTIONS
--hide-call-graph::
When printing symbols do not display call chain.
--c::
+-C::
--cpu:: Only report samples for the list of CPUs provided. Multiple CPUs can
be provided as a comma-separated list with no space: 0,1. Ranges of
CPUs are specified with -: 0-2. Default is to report samples on all