diff options
Diffstat (limited to 'block/blk-barrier.c')
| -rw-r--r-- | block/blk-barrier.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/block/blk-barrier.c b/block/blk-barrier.c index 0d710c9d403b..74e404393172 100644 --- a/block/blk-barrier.c +++ b/block/blk-barrier.c @@ -79,7 +79,7 @@ unsigned blk_ordered_req_seq(struct request *rq) * * http://thread.gmane.org/gmane.linux.kernel/537473 */ - if (!blk_fs_request(rq)) + if (rq->cmd_type != REQ_TYPE_FS) return QUEUE_ORDSEQ_DRAIN; if ((rq->cmd_flags & REQ_ORDERED_COLOR) == @@ -236,7 +236,8 @@ static inline bool start_ordered(struct request_queue *q, struct request **rqp) bool blk_do_ordered(struct request_queue *q, struct request **rqp) { struct request *rq = *rqp; - const int is_barrier = blk_fs_request(rq) && blk_barrier_rq(rq); + const int is_barrier = rq->cmd_type == REQ_TYPE_FS && + (rq->cmd_flags & REQ_HARDBARRIER); if (!q->ordseq) { if (!is_barrier) @@ -261,7 +262,7 @@ bool blk_do_ordered(struct request_queue *q, struct request **rqp) */ /* Special requests are not subject to ordering rules. */ - if (!blk_fs_request(rq) && + if (rq->cmd_type != REQ_TYPE_FS && rq != &q->pre_flush_rq && rq != &q->post_flush_rq) return true; |