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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-08-19 12:01:10 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-08-26 16:51:31 -0300 |
| commit | c24ff998fc420891f17d73acab6766823d492175 (patch) | |
| tree | 9dd2767d9c6d961d89eb58b60d15c7189efc5812 /tools/perf/Documentation | |
| parent | e3e1a54fce81ee045dd152deb5435b136cb0b75f (diff) | |
| download | op-kernel-dev-c24ff998fc420891f17d73acab6766823d492175.zip op-kernel-dev-c24ff998fc420891f17d73acab6766823d492175.tar.gz | |
perf trace: Implement -o/--output filename
To output all 'trace' output to a filename, just like 'strace -ofile'
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-6q1homkwoayhmoq64y5vhel6@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation')
| -rw-r--r-- | tools/perf/Documentation/perf-trace.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt index 3b3552a..2794efc 100644 --- a/tools/perf/Documentation/perf-trace.txt +++ b/tools/perf/Documentation/perf-trace.txt @@ -30,6 +30,10 @@ OPTIONS --expr:: List of events to show, currently only syscall names. +-o:: +--output=:: + Output file name. + -p:: --pid=:: Record events on existing process ID (comma separated list). |
