diff options
| author | Jiri Olsa <[email protected]> | 2017-02-17 17:00:18 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2017-02-17 20:32:38 +0000 |
| commit | 483635a9d0802d5ffbe402ceac5b93ddb2acb138 (patch) | |
| tree | f192a482f84b1abe879c110f8509a20a72edce22 /tools/perf/builtin-annotate.c | |
| parent | perf stat: Add -a as default target (diff) | |
| download | kernel-483635a9d0802d5ffbe402ceac5b93ddb2acb138.tar.gz kernel-483635a9d0802d5ffbe402ceac5b93ddb2acb138.zip | |
perf record: Add -a as default target
Running 'perf record' with no target (-a, -p, -t, etc) will now collect
system wide data.
Commiter notes:
Testing it:
[root@jouet ~]# perf record
^C[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 1.351 MB perf.data (366 samples) ]
#
is equivalent to:
# perf record -a
^C[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 1.411 MB perf.data (978 samples) ]
#
Signed-off-by: Jiri Olsa <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/20170217170018.GA15389@krava
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/builtin-annotate.c')
0 files changed, 0 insertions, 0 deletions