diff options
Diffstat (limited to 'block/blk-flush.c')
| -rw-r--r-- | block/blk-flush.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c index f17170675917..058abdb50f31 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -94,7 +94,7 @@ enum { }; static bool blk_kick_flush(struct request_queue *q, - struct blk_flush_queue *fq); + struct blk_flush_queue *fq, unsigned int flags); static unsigned int blk_flush_policy(unsigned long fflags, struct request *rq) { @@ -212,7 +212,7 @@ static bool blk_flush_complete_seq(struct request *rq, BUG(); } - kicked = blk_kick_flush(q, fq); + kicked = blk_kick_flush(q, fq, rq->cmd_flags); return kicked | queued; } @@ -281,6 +281,7 @@ static void flush_end_io(struct request *flush_rq, blk_status_t error) * blk_kick_flush - consider issuing flush request * @q: request_queue being kicked * @fq: flush queue + * @flags: cmd_flags of the original request * * Flush related states of @q have changed, consider issuing flush request. * Please read the comment at the top of this file for more info. @@ -291,7 +292,8 @@ static void flush_end_io(struct request *flush_rq, blk_status_t error) * RETURNS: * %true if flush was issued, %false otherwise. */ -static bool blk_kick_flush(struct request_queue *q, struct blk_flush_queue *fq) +static bool blk_kick_flush(struct request_queue *q, struct blk_flush_queue *fq, + unsigned int flags) { struct list_head *pending = &fq->flush_queue[fq->flush_pending_idx]; struct request *first_rq = @@ -346,6 +348,7 @@ static bool blk_kick_flush(struct request_queue *q, struct blk_flush_queue *fq) } flush_rq->cmd_flags = REQ_OP_FLUSH | REQ_PREFLUSH; + flush_rq->cmd_flags |= (flags & REQ_DRV) | (flags & REQ_FAILFAST_MASK); flush_rq->rq_flags |= RQF_FLUSH_SEQ; flush_rq->rq_disk = first_rq->rq_disk; flush_rq->end_io = flush_end_io; |