diff options
| author | Jaewon Kim <[email protected]> | 2022-04-07 16:16:19 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2022-04-15 08:42:46 +0200 |
| commit | e73b5c7f3d34c159447de0d24110f1df6d1b6615 (patch) | |
| tree | 7a9df5b19f9f9e0558b987d8de7c27143952f2bf /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | ee157a79e7c82b01ae4c25de0ac75899801f322c (diff) | |
tty: serial: samsung: add spin_lock for interrupt and console_write
The console_write and IRQ handler can run concurrently.
Problems may occurs console_write is continuously executed while
the IRQ handler is running.
Reviewed-by: Jiri Slaby <[email protected]>
Signed-off-by: Jaewon Kim <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions