*/
#define ELV_ON_HASH(rq) (!hlist_unhashed(&(rq)->hash))
+struct request *blk_do_flush(struct request_queue *q, struct request *rq);
+
static inline struct request *__elv_next_request(struct request_queue *q)
{
struct request *rq;
while (1) {
while (!list_empty(&q->queue_head)) {
rq = list_entry_rq(q->queue_head.next);
- if (blk_do_ordered(q, &rq))
+ if (!(rq->cmd_flags & (REQ_FLUSH | REQ_FUA)) ||
+ rq == &q->flush_rq)
+ return rq;
+ rq = blk_do_flush(q, rq);
+ if (rq)
return rq;
}