378 	atomic_set(&sbq->wake_index, 0);  in sbitmap_queue_init_node()
493 	int i, wake_index;  in sbq_wake_ptr()  local
498 	wake_index = atomic_read(&sbq->wake_index);  in sbq_wake_ptr()
500 		struct sbq_wait_state *ws = &sbq->ws[wake_index];  in sbq_wake_ptr()
503 			if (wake_index != atomic_read(&sbq->wake_index))  in sbq_wake_ptr()
504 				atomic_set(&sbq->wake_index, wake_index);  in sbq_wake_ptr()
508 		wake_index = sbq_index_inc(wake_index);  in sbq_wake_ptr()
544 			sbq_index_atomic_inc(&sbq->wake_index);  in __sbq_wake_up()
594 	int i, wake_index;  in sbitmap_queue_wake_all()  local
601 	wake_index = atomic_read(&sbq->wake_index);  in sbitmap_queue_wake_all()
603 		struct sbq_wait_state *ws = &sbq->ws[wake_index];  in sbitmap_queue_wake_all()
608 		wake_index = sbq_index_inc(wake_index);  in sbitmap_queue_wake_all()
631 	seq_printf(m, "wake_index=%d\n", atomic_read(&sbq->wake_index));  in sbitmap_queue_show()