From b3ac17667f115e64c67ea6101fc814f47134b530 Mon Sep 17 00:00:00 2001 From: Nirmoy Das Date: Thu, 5 Dec 2019 11:38:00 +0100 Subject: drm/scheduler: rework entity creation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Entity currently keeps a copy of run_queue list and modify it in drm_sched_entity_set_priority(). Entities shouldn't modify run_queue list. Use drm_gpu_scheduler list instead of drm_sched_rq list in drm_sched_entity struct. In this way we can select a runqueue based on entity/ctx's priority for a drm scheduler. Signed-off-by: Nirmoy Das Reviewed-by: Christian König Signed-off-by: Alex Deucher --- include/drm/gpu_scheduler.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'include/drm') diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index 684692a8ed76..96a1a1b7526e 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -81,8 +81,9 @@ enum drm_sched_priority { struct drm_sched_entity { struct list_head list; struct drm_sched_rq *rq; - struct drm_sched_rq **rq_list; - unsigned int num_rq_list; + unsigned int num_sched_list; + struct drm_gpu_scheduler **sched_list; + enum drm_sched_priority priority; spinlock_t rq_lock; struct spsc_queue job_queue; @@ -312,7 +313,8 @@ void drm_sched_rq_remove_entity(struct drm_sched_rq *rq, struct drm_sched_entity *entity); int drm_sched_entity_init(struct drm_sched_entity *entity, - struct drm_sched_rq **rq_list, + enum drm_sched_priority priority, + struct drm_gpu_scheduler **sched_list, unsigned int num_rq_list, atomic_t *guilty); long drm_sched_entity_flush(struct drm_sched_entity *entity, long timeout); -- cgit