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authorDavid Ahern <dsahern@gmail.com>2015-03-24 09:52:41 -0600
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-03-24 13:02:46 -0300
commite03eaa400cf8b8bded86cc5c41018a1c69152f16 (patch)
tree50864d78ede1a333b0b6fb8fe09486ed3f3ad1c2 /tools/perf/Documentation/perf-script.txt
parent6b1f342354d45c651cabd2ae0f61f55846f33e10 (diff)
downloadlinux-e03eaa400cf8b8bded86cc5c41018a1c69152f16.tar.gz
perf tools: Add pid/tid filtering to report and script commands
The 'record' and 'top' tools already allow a user to specify a CSV of pids and/or tids of tasks to collect data. Add those options to the 'report' and 'script' analysis commands to only consider samples related to the given pids/tids. This is also inline with the existing comm option. Signed-off-by: David Ahern <dsahern@gmail.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1427212361-7066-1-git-send-email-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.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt
index a21eec05bc42..79445750fcb3 100644
--- a/tools/perf/Documentation/perf-script.txt
+++ b/tools/perf/Documentation/perf-script.txt
@@ -193,6 +193,12 @@ OPTIONS
Only display events for these comms. CSV that understands
file://filename entries.
+--pid=::
+ Only show events for given process ID (comma separated list).
+
+--tid=::
+ Only show events for given thread ID (comma separated list).
+
-I::
--show-info::
Display extended information about the perf.data file. This adds