diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index 3658a6cb048ee12aab6236840a5eef7eb82e51fb..b6d095074c190560225579f114c27139d06983e5 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -243,10 +243,10 @@ struct drm_sched_entity {
 /**
  * struct drm_sched_rq - queue of entities to be scheduled.
  *
- * @lock: to modify the entities list.
  * @sched: the scheduler to which this rq belongs to.
- * @entities: list of the entities to be scheduled.
+ * @lock: protects @entities, @rb_tree_root and @current_entity.
  * @current_entity: the entity which is to be scheduled.
+ * @entities: list of the entities to be scheduled.
  * @rb_tree_root: root of time based priority queue of entities for FIFO scheduling
  *
  * Run queue is a set of entities scheduling command submissions for
@@ -254,10 +254,12 @@ struct drm_sched_entity {
  * the next entity to emit commands from.
  */
 struct drm_sched_rq {
-	spinlock_t			lock;
 	struct drm_gpu_scheduler	*sched;
-	struct list_head		entities;
+
+	spinlock_t			lock;
+	/* Following members are protected by the @lock: */
 	struct drm_sched_entity		*current_entity;
+	struct list_head		entities;
 	struct rb_root_cached		rb_tree_root;
 };