diff options
Diffstat (limited to 'block/blk.h')
| -rw-r--r-- | block/blk.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/block/blk.h b/block/blk.h index 9d2ee8f4d9a..284b500852b 100644 --- a/block/blk.h +++ b/block/blk.h @@ -51,21 +51,17 @@ static inline void blk_clear_rq_complete(struct request *rq) */ #define ELV_ON_HASH(rq) (!hlist_unhashed(&(rq)->hash)) -struct request *blk_do_flush(struct request_queue *q, struct request *rq); +void blk_insert_flush(struct request *rq); +void blk_abort_flushes(struct request_queue *q); static inline struct request *__elv_next_request(struct request_queue *q) { struct request *rq; while (1) { - while (!list_empty(&q->queue_head)) { + if (!list_empty(&q->queue_head)) { rq = list_entry_rq(q->queue_head.next); - if (!(rq->cmd_flags & (REQ_FLUSH | REQ_FUA)) || - (rq->cmd_flags & REQ_FLUSH_SEQ)) - return rq; - rq = blk_do_flush(q, rq); - if (rq) - return rq; + return rq; } if (!q->elevator->ops->elevator_dispatch_fn(q, 0)) |