diff options
| author | Kan Liang <kan.liang@linux.intel.com> | 2018-03-01 18:09:00 -0500 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-03-05 10:47:07 -0300 |
| commit | 35b7cdc6379ea8300161f0f80fe8aad083a1c5d0 (patch) | |
| tree | 97dd19fb4fa4000cb4d0fb6fe59083cb4c3afcf5 /tools/perf/tests/code-reading.c | |
| parent | d7f55c62e63461c4071afe8730851e406935d960 (diff) | |
perf python: Switch to new perf_mmap__read_event() interface
The perf python binding still use the legacy interface.
No functional change.
Committer notes:
Tested before and after with:
[root@jouet perf]# export PYTHONPATH=/tmp/build/perf/python
[root@jouet perf]# tools/perf/python/twatch.py
cpu: 0, pid: 1183, tid: 6293 { type: exit, pid: 1183, ppid: 1183, tid: 6293, ptid: 6293, time: 17886646588257}
cpu: 2, pid: 13820, tid: 13820 { type: fork, pid: 13820, ppid: 13820, tid: 6306, ptid: 13820, time: 17886869099529}
cpu: 1, pid: 13820, tid: 6306 { type: comm, pid: 13820, tid: 6306, comm: TaskSchedulerFo }
^CTraceback (most recent call last):
File "tools/perf/python/twatch.py", line 68, in <module>
main()
File "tools/perf/python/twatch.py", line 40, in main
evlist.poll(timeout = -1)
KeyboardInterrupt
[root@jouet perf]#
No problems found.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1519945751-37786-3-git-send-email-kan.liang@linux.intel.com
[ Changed bool parameters from 0 to 'false', as per Jiri comment ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/code-reading.c')
0 files changed, 0 insertions, 0 deletions