diff options
| author | Ivan Orlov <[email protected]> | 2023-12-06 22:32:11 +0000 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2023-12-07 08:33:06 +0100 |
| commit | eb99b1b72a424a79f56c972e0fd7ad01fe93a008 (patch) | |
| tree | f20e302ce6bb9de96d03a885c2e71e2b6a30ed73 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py | |
| parent | 8804fa04a492f4176ea407390052292912227820 (diff) | |
ALSA: pcmtest: stop timer before buffer is released
Stop timer in the 'trigger' and 'sync_stop' callbacks since we want
the timer to be stopped before the DMA buffer is released. Otherwise,
it could trigger a kernel panic in some circumstances, for instance
when the DMA buffer is already released but the timer callback is
still running.
Signed-off-by: Ivan Orlov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/Util.py')
0 files changed, 0 insertions, 0 deletions