46 	bool sentinel:1;  member
160 	if (!e->sentinel)  in l_add_head()
176 	if (!e->sentinel)  in l_add_tail()
193 		if (!e->sentinel)  in l_add_before()
213 	if (!e->sentinel)  in l_del()
222 		if (!e->sentinel) {  in l_pop_head()
235 		if (!e->sentinel) {  in l_pop_tail()
300 	if (!e->sentinel)  in q_push()
310 	if (!e->sentinel)  in q_push_front()
320 	if (!e->sentinel)  in q_push_before()
329 	if (!e->sentinel)  in q_del()
345 			if (e->sentinel) {  in q_peek()
379 			if (!e->sentinel) {  in __redist_pop_from()
481 		for (de = l_head(q->es, q->qs + new_level); de && de->sentinel; de = l_next(q->es, de))  in q_requeue()
727 	e->sentinel = false;  in init_entry()
890 	struct entry *sentinel;  in __update_writeback_sentinels()  local
893 		sentinel = writeback_sentinel(mq, level);  in __update_writeback_sentinels()
894 		q_del(q, sentinel);  in __update_writeback_sentinels()
895 		q_push(q, sentinel);  in __update_writeback_sentinels()
903 	struct entry *sentinel;  in __update_demote_sentinels()  local
906 		sentinel = demote_sentinel(mq, level);  in __update_demote_sentinels()
907 		q_del(q, sentinel);  in __update_demote_sentinels()
908 		q_push(q, sentinel);  in __update_demote_sentinels()
930 	struct entry *sentinel;  in __sentinels_init()  local
933 		sentinel = writeback_sentinel(mq, level);  in __sentinels_init()
934 		sentinel->level = level;  in __sentinels_init()
935 		q_push(&mq->dirty, sentinel);  in __sentinels_init()
937 		sentinel = demote_sentinel(mq, level);  in __sentinels_init()
938 		sentinel->level = level;  in __sentinels_init()
939 		q_push(&mq->clean, sentinel);  in __sentinels_init()
1173 	BUG_ON(e->sentinel);  in mark_pending()
1759 		get_entry(&mq->writeback_sentinel_alloc, i)->sentinel = true;  in __smq_create()
1763 		get_entry(&mq->demote_sentinel_alloc, i)->sentinel = true;  in __smq_create()