diff options
Diffstat (limited to 'drivers/gpu/drm/scheduler/sched_main.c')
-rw-r--r-- | drivers/gpu/drm/scheduler/sched_main.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index b6d7bc49ff6e..682aebe96db7 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -1051,8 +1051,9 @@ drm_sched_select_entity(struct drm_gpu_scheduler *sched) struct drm_sched_entity *entity; int i; - /* Kernel run queue has higher priority than normal run queue*/ - for (i = sched->num_rqs - 1; i >= DRM_SCHED_PRIORITY_LOW; i--) { + /* Start with the highest priority. + */ + for (i = DRM_SCHED_PRIORITY_KERNEL; i < sched->num_rqs; i++) { entity = drm_sched_policy == DRM_SCHED_POLICY_FIFO ? drm_sched_rq_select_entity_fifo(sched, sched->sched_rq[i]) : drm_sched_rq_select_entity_rr(sched, sched->sched_rq[i]); @@ -1291,7 +1292,7 @@ int drm_sched_init(struct drm_gpu_scheduler *sched, if (!sched->sched_rq) goto Out_free; sched->num_rqs = num_rqs; - for (i = DRM_SCHED_PRIORITY_LOW; i < sched->num_rqs; i++) { + for (i = DRM_SCHED_PRIORITY_KERNEL; i < sched->num_rqs; i++) { sched->sched_rq[i] = kzalloc(sizeof(*sched->sched_rq[i]), GFP_KERNEL); if (!sched->sched_rq[i]) goto Out_unroll; @@ -1312,7 +1313,7 @@ int drm_sched_init(struct drm_gpu_scheduler *sched, sched->ready = true; return 0; Out_unroll: - for (--i ; i >= DRM_SCHED_PRIORITY_LOW; i--) + for (--i ; i >= DRM_SCHED_PRIORITY_KERNEL; i--) kfree(sched->sched_rq[i]); Out_free: kfree(sched->sched_rq); @@ -1338,7 +1339,7 @@ void drm_sched_fini(struct drm_gpu_scheduler *sched) drm_sched_wqueue_stop(sched); - for (i = sched->num_rqs - 1; i >= DRM_SCHED_PRIORITY_LOW; i--) { + for (i = DRM_SCHED_PRIORITY_KERNEL; i < sched->num_rqs; i++) { struct drm_sched_rq *rq = sched->sched_rq[i]; spin_lock(&rq->lock); @@ -1390,9 +1391,7 @@ void drm_sched_increase_karma(struct drm_sched_job *bad) if (bad->s_priority != DRM_SCHED_PRIORITY_KERNEL) { atomic_inc(&bad->karma); - for (i = DRM_SCHED_PRIORITY_LOW; - i < min_t(typeof(sched->num_rqs), sched->num_rqs, DRM_SCHED_PRIORITY_KERNEL); - i++) { + for (i = DRM_SCHED_PRIORITY_HIGH; i < sched->num_rqs; i++) { struct drm_sched_rq *rq = sched->sched_rq[i]; spin_lock(&rq->lock); |