diff options
| author | Namhyung Kim <[email protected]> | 2015-09-30 10:45:24 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2015-10-01 09:54:33 -0300 |
| commit | e5bed564485b340d87f2d8945643a393e55b8225 (patch) | |
| tree | 01c745a44ba4489f149ccbfc182a92ec75a80bcb /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | c2365b9388e8ec19305e3f449c1826e7493d156d (diff) | |
perf record: Allocate area for sample_id_hdr in a synthesized comm event
A previous patch added a synthesized comm event for forked child process
but it missed that the event should contain area for sample_id_hdr at
the end. It worked by accident since the perf_event union contains
bigger event structs like mmap_events.
This patch fixes it by dynamically allocating event struct including
those area like in perf_event__synthesize_thread_map().
Reported-by: Arnaldo Carvalho de Melo <[email protected]>
Signed-off-by: Namhyung Kim <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions