diff mbox series

[2/5] drm/sched: Stop setting current entity in FIFO mode

Message ID 20241016122013.7857-3-tursulin@igalia.com (mailing list archive)
State New, archived
Headers show
Series Small DRM scheduler improvements | expand

Commit Message

Tvrtko Ursulin Oct. 16, 2024, 12:20 p.m. UTC 
From: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>

It does not seem there is a need to set the current entity in FIFO mode
since ot only serves as being a "cursor" in round-robin mode. Even if
scheduling mode is changed at runtime the change in behaviour is simply
to restart from the first entity, instead of continuing in RR mode from
where FIFO left it, and that sounds completely fine.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Luben Tuikov <ltuikov89@gmail.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Philipp Stanner <pstanner@redhat.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Philipp Stanner <pstanner@redhat.com>
---
 drivers/gpu/drm/scheduler/sched_main.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index bbd1630407e4..07ee386b8e4b 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -355,7 +355,6 @@  drm_sched_rq_select_entity_fifo(struct drm_gpu_scheduler *sched,
 				return ERR_PTR(-ENOSPC);
 			}
 
-			rq->current_entity = entity;
 			reinit_completion(&entity->entity_idle);
 			break;
 		}