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| author |   Christian König <christian.koenig@amd.com> | 2019-08-09 17:27:21 +0200 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-08-14 15:45:53 -0500 |
| commit | e1b4ce25dbc93ab0cb8ed0f236a3b9ff7b03802c (patch) | |
| tree | 2d6fed0206a76b9cfa53001ce820922bcc803253 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/amd/display: use kvmalloc for dc_state (v2) (diff) | |
| download | wireguard-linux-e1b4ce25dbc93ab0cb8ed0f236a3b9ff7b03802c.tar.xz wireguard-linux-e1b4ce25dbc93ab0cb8ed0f236a3b9ff7b03802c.zip | |
drm/scheduler: use job count instead of peek
The spsc_queue_peek function is accessing queue->head which belongs to
the consumer thread and shouldn't be accessed by the producer
This is fixing a rare race condition when destroying entities.
Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Monk.liu@amd.com
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions