drm/sched: Rename drm_sched_run_job_queue_if_ready and clarify kerneldoc

"If ready" is not immediately clear what it means - is the scheduler
ready or something else? Drop the suffix, clarify kerneldoc, and employ
the same naming scheme as in drm_sched_run_free_queue:

 - drm_sched_run_job_queue   - enqueues if there is something to enqueue
                               *and* scheduler is ready (can queue)
 - __drm_sched_run_job_queue - low-level helper to simply queue the job
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Luben Tuikov <ltuikov89@gmail.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231102105538.391648-5-tvrtko.ursulin@linux.intel.comReviewed-by: Luben Tuikov <ltuikov89@gmail.com>
Signed-off-by: Luben Tuikov <ltuikov89@gmail.com>

drivers/gpu/drm/scheduler/sched_main.c

@@ -256,10 +256,10 @@ drm_sched_rq_select_entity_fifo(struct drm_sched_rq *rq)
 }
 
 /**
- * drm_sched_run_job_queue - enqueue run-job work
+ * __drm_sched_run_job_queue - enqueue run-job work
  * @sched: scheduler instance
  */
-static void drm_sched_run_job_queue(struct drm_gpu_scheduler *sched)
+static void __drm_sched_run_job_queue(struct drm_gpu_scheduler *sched)
 {
 	if (!READ_ONCE(sched->pause_submit))
 		queue_work(sched->submit_wq, &sched->work_run_job);
@@ -928,7 +928,7 @@ static bool drm_sched_can_queue(struct drm_gpu_scheduler *sched)
 void drm_sched_wakeup_if_can_queue(struct drm_gpu_scheduler *sched)
 {
 	if (drm_sched_can_queue(sched))
-		drm_sched_run_job_queue(sched);
+		__drm_sched_run_job_queue(sched);
 }
 
 /**
@@ -1041,13 +1041,13 @@ drm_sched_pick_best(struct drm_gpu_scheduler **sched_list,
 EXPORT_SYMBOL(drm_sched_pick_best);
 
 /**
- * drm_sched_run_job_queue_if_ready - enqueue run-job work if ready
+ * drm_sched_run_job_queue - enqueue run-job work if there are ready entities
  * @sched: scheduler instance
  */
-static void drm_sched_run_job_queue_if_ready(struct drm_gpu_scheduler *sched)
+static void drm_sched_run_job_queue(struct drm_gpu_scheduler *sched)
 {
 	if (drm_sched_select_entity(sched))
-		drm_sched_run_job_queue(sched);
+		__drm_sched_run_job_queue(sched);
 }
 
 /**
@@ -1069,7 +1069,7 @@ static void drm_sched_free_job_work(struct work_struct *w)
 		sched->ops->free_job(job);
 
 	drm_sched_run_free_queue(sched);
-	drm_sched_run_job_queue_if_ready(sched);
+	drm_sched_run_job_queue(sched);
 }
 
 /**
@@ -1126,7 +1126,7 @@ static void drm_sched_run_job_work(struct work_struct *w)
 	}
 
 	wake_up(&sched->job_scheduled);
-	drm_sched_run_job_queue_if_ready(sched);
+	drm_sched_run_job_queue(sched);
 }
 
 /**