1 files changed, 14 insertions, 14 deletions

diff --git a/drivers/gpu/drm/i915/intel_breadcrumbs.c b/drivers/gpu/drm/i915/intel_breadcrumbs.c
index 6fcbb52e50fb..d89b2c963618 100644
--- a/drivers/gpu/drm/i915/intel_breadcrumbs.c
+++ b/drivers/gpu/drm/i915/intel_breadcrumbs.c
@@ -49,7 +49,7 @@ static void irq_enable(struct intel_engine_cs *engine)
 	 * we still need to force the barrier before reading the seqno,
 	 * just in case.
 	 */
-	engine->irq_posted = true;
+	engine->breadcrumbs.irq_posted = true;
 
 	spin_lock_irq(&engine->i915->irq_lock);
 	engine->irq_enable(engine);
@@ -62,7 +62,7 @@ static void irq_disable(struct intel_engine_cs *engine)
 	engine->irq_disable(engine);
 	spin_unlock_irq(&engine->i915->irq_lock);
 
-	engine->irq_posted = false;
+	engine->breadcrumbs.irq_posted = false;
 }
 
 static void __intel_breadcrumbs_enable_irq(struct intel_breadcrumbs *b)
@@ -195,7 +195,7 @@ static bool __intel_engine_add_wait(struct intel_engine_cs *engine,
 	}
 	rb_link_node(&wait->node, parent, p);
 	rb_insert_color(&wait->node, &b->waiters);
-	GEM_BUG_ON(!first && !b->tasklet);
+	GEM_BUG_ON(!first && !b->irq_seqno_bh);
 
 	if (completed) {
 		struct rb_node *next = rb_next(completed);
@@ -204,7 +204,7 @@ static bool __intel_engine_add_wait(struct intel_engine_cs *engine,
 		if (next && next != &wait->node) {
 			GEM_BUG_ON(first);
 			b->first_wait = to_wait(next);
-			smp_store_mb(b->tasklet, b->first_wait->tsk);
+			smp_store_mb(b->irq_seqno_bh, b->first_wait->tsk);
 			/* As there is a delay between reading the current
 			 * seqno, processing the completed tasks and selecting
 			 * the next waiter, we may have missed the interrupt
@@ -216,7 +216,7 @@ static bool __intel_engine_add_wait(struct intel_engine_cs *engine,
 			 * in case the seqno passed.
 			 */
 			__intel_breadcrumbs_enable_irq(b);
-			if (READ_ONCE(engine->irq_posted))
+			if (READ_ONCE(b->irq_posted))
 				wake_up_process(to_wait(next)->tsk);
 		}
 
@@ -230,18 +230,18 @@ static bool __intel_engine_add_wait(struct intel_engine_cs *engine,
 	if (first) {
 		GEM_BUG_ON(rb_first(&b->waiters) != &wait->node);
 		b->first_wait = wait;
-		smp_store_mb(b->tasklet, wait->tsk);
+		smp_store_mb(b->irq_seqno_bh, wait->tsk);
 		/* After assigning ourselves as the new bottom-half, we must
 		 * perform a cursory check to prevent a missed interrupt.
 		 * Either we miss the interrupt whilst programming the hardware,
 		 * or if there was a previous waiter (for a later seqno) they
 		 * may be woken instead of us (due to the inherent race
-		 * in the unlocked read of b->tasklet in the irq handler) and
-		 * so we miss the wake up.
+		 * in the unlocked read of b->irq_seqno_bh in the irq handler)
+		 * and so we miss the wake up.
 		 */
 		__intel_breadcrumbs_enable_irq(b);
 	}
-	GEM_BUG_ON(!b->tasklet);
+	GEM_BUG_ON(!b->irq_seqno_bh);
 	GEM_BUG_ON(!b->first_wait);
 	GEM_BUG_ON(rb_first(&b->waiters) != &b->first_wait->node);
 
@@ -301,7 +301,7 @@ void intel_engine_remove_wait(struct intel_engine_cs *engine,
 		const int priority = wakeup_priority(b, wait->tsk);
 		struct rb_node *next;
 
-		GEM_BUG_ON(b->tasklet != wait->tsk);
+		GEM_BUG_ON(b->irq_seqno_bh != wait->tsk);
 
 		/* We are the current bottom-half. Find the next candidate,
 		 * the first waiter in the queue on the remaining oldest
@@ -344,13 +344,13 @@ void intel_engine_remove_wait(struct intel_engine_cs *engine,
 			 * exception rather than a seqno completion.
 			 */
 			b->first_wait = to_wait(next);
-			smp_store_mb(b->tasklet, b->first_wait->tsk);
+			smp_store_mb(b->irq_seqno_bh, b->first_wait->tsk);
 			if (b->first_wait->seqno != wait->seqno)
 				__intel_breadcrumbs_enable_irq(b);
-			wake_up_process(b->tasklet);
+			wake_up_process(b->irq_seqno_bh);
 		} else {
 			b->first_wait = NULL;
-			WRITE_ONCE(b->tasklet, NULL);
+			WRITE_ONCE(b->irq_seqno_bh, NULL);
 			__intel_breadcrumbs_disable_irq(b);
 		}
 	} else {
@@ -364,7 +364,7 @@ out_unlock:
 	GEM_BUG_ON(b->first_wait == wait);
 	GEM_BUG_ON(rb_first(&b->waiters) !=
 		   (b->first_wait ? &b->first_wait->node : NULL));
-	GEM_BUG_ON(!b->tasklet ^ RB_EMPTY_ROOT(&b->waiters));
+	GEM_BUG_ON(!b->irq_seqno_bh ^ RB_EMPTY_ROOT(&b->waiters));
 	spin_unlock(&b->lock);
 }