From ac0a6cf1c6ef91e4af2a9d56eeaee8fca61d6ad7 Mon Sep 17 00:00:00 2001 From: Nayan Deshmukh Date: Wed, 1 Aug 2018 13:49:59 +0530 Subject: drm/scheduler: add a list of run queues to the entity MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit These are the potential run queues on which the jobs from this entity can be scheduled. We will use this to do load balancing. Signed-off-by: Nayan Deshmukh Reviewed-by: Christian König Signed-off-by: Alex Deucher --- include/drm/gpu_scheduler.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'include/drm/gpu_scheduler.h') diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index 21c648b0b2a1..2419887e25eb 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -50,7 +50,10 @@ enum drm_sched_priority { * * @list: used to append this struct to the list of entities in the * runqueue. - * @rq: runqueue to which this entity belongs. + * @rq: runqueue on which this entity is currently scheduled. + * @rq_list: a list of run queues on which jobs from this entity can + * be scheduled + * @num_rq_list: number of run queues in the rq_list * @rq_lock: lock to modify the runqueue to which this entity belongs. * @job_queue: the list of jobs of this entity. * @fence_seq: a linearly increasing seqno incremented with each @@ -75,6 +78,8 @@ 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; spinlock_t rq_lock; struct spsc_queue job_queue; -- cgit v1.2.3