summaryrefslogtreecommitdiff
path: root/tools/perf/Documentation/perf-script.txt
diff options
context:
space:
mode:
authorDavid Ahern <dsahern@gmail.com>2011-11-21 10:02:52 -0700
committerArnaldo Carvalho de Melo <acme@redhat.com>2011-11-28 11:48:23 -0200
commite7984b7bee2fca8f582f5bc2bf1e6c93420a5dd5 (patch)
treea6983438f7ec42b8f16f8e2f884fae5dcb8b210e /tools/perf/Documentation/perf-script.txt
parentc8e6672035e84799e6167e933fafedc8e3256973 (diff)
downloadlinux-e7984b7bee2fca8f582f5bc2bf1e6c93420a5dd5.tar.gz
perf script: Add comm filtering option
Allows collecting events system wide and then pulling out events for a specific task name(s). e.g, perf script -c gnome-shell,gnome-terminal Applies on top of: https://lkml.org/lkml/2011/11/13/74 v2->v3 - update Documentation v1->v2 - use comm_list from symbol_conf Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1321894972-24246-1-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/perf-script.txt')
-rw-r--r--tools/perf/Documentation/perf-script.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index 3613b0a1aff2..7f61eaaf9ab8 100644
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -188,6 +188,11 @@ OPTIONS
CPUs are specified with -: 0-2. Default is to report samples on all
CPUs.
+-c::
+--comms=::
+ Only display events for these comms. CSV that understands
+ file://filename entries.
+
-I::
--show-info::
Display extended information about the perf.data file. This adds