Re: [RFC 03/18] drm/sched: Remove one local variable

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Am 08.01.25 um 19:35 schrieb Tvrtko Ursulin:
It is not helping readability nor it is required to keep the line length
in check.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxx>
Cc: Christian König <christian.koenig@xxxxxxx>
Cc: Danilo Krummrich <dakr@xxxxxxxxxx>
Cc: Matthew Brost <matthew.brost@xxxxxxxxx>
Cc: Philipp Stanner <pstanner@xxxxxxxxxx>
---
  drivers/gpu/drm/scheduler/sched_main.c | 5 +----
  1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index 1734c17aeea5..01e0d6e686d1 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -1175,7 +1175,6 @@ static void drm_sched_run_job_work(struct work_struct *w)
  		container_of(w, struct drm_gpu_scheduler, work_run_job);
  	struct drm_sched_entity *entity;
  	struct dma_fence *fence;
-	struct drm_sched_fence *s_fence;
  	struct drm_sched_job *sched_job;
  	int r;
@@ -1194,15 +1193,13 @@ static void drm_sched_run_job_work(struct work_struct *w)
  		return;
  	}
- s_fence = sched_job->s_fence;
-
  	atomic_add(sched_job->credits, &sched->credit_count);
  	drm_sched_job_begin(sched_job);
trace_drm_run_job(sched_job, entity);
  	fence = sched->ops->run_job(sched_job);
  	complete_all(&entity->entity_idle);
-	drm_sched_fence_scheduled(s_fence, fence);
+	drm_sched_fence_scheduled(sched_job->s_fence, fence);

Originally that was not for readability but for correctness.

As soon as complete_all(&entity->entity_idle); was called the sched_job could have been released.

But we changed that so that the sched_job is released from a separate worker instead, so that is most likely not necessary any more.

Regards,
Christian.

if (!IS_ERR_OR_NULL(fence)) {
  		/* Drop for original kref_init of the fence */




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