diff options
| author | Luben Tuikov <[email protected]> | 2023-11-09 18:53:26 -0500 |
|---|---|---|
| committer | Luben Tuikov <[email protected]> | 2023-11-09 19:05:35 -0500 |
| commit | f3123c2590005c5ff631653d31428e40cd10c618 (patch) | |
| tree | 40ecb90a04f74a757855fa33fe0259b9675c6afa /drivers/gpu/drm/scheduler/sched_main.c | |
| parent | f415a6078f640ab15bae34d3c6a1d8e6071363de (diff) | |
drm/sched: Qualify drm_sched_wakeup() by drm_sched_entity_is_ready()
Don't "wake up" the GPU scheduler unless the entity is ready, as well as we
can queue to the scheduler, i.e. there is no point in waking up the scheduler
for the entity unless the entity is ready.
Signed-off-by: Luben Tuikov <[email protected]>
Fixes: bc8d6a9df99038 ("drm/sched: Don't disturb the entity when in RR-mode scheduling")
Reviewed-by: Danilo Krummrich <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/scheduler/sched_main.c')
| -rw-r--r-- | drivers/gpu/drm/scheduler/sched_main.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index cd0dc3f81d05..8f5e466bd582 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -925,10 +925,12 @@ static bool drm_sched_can_queue(struct drm_gpu_scheduler *sched) * * Wake up the scheduler if we can queue jobs. */ -void drm_sched_wakeup(struct drm_gpu_scheduler *sched) +void drm_sched_wakeup(struct drm_gpu_scheduler *sched, + struct drm_sched_entity *entity) { - if (drm_sched_can_queue(sched)) - drm_sched_run_job_queue(sched); + if (drm_sched_entity_is_ready(entity)) + if (drm_sched_can_queue(sched)) + drm_sched_run_job_queue(sched); } /** |