diff options
Diffstat (limited to 'block/blk-flush.c')
| -rw-r--r-- | block/blk-flush.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c index f407a5950317..dba392cf22be 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -188,7 +188,9 @@ static void blk_flush_complete_seq(struct request *rq, case REQ_FSEQ_DATA: list_move_tail(&rq->flush.list, &fq->flush_data_in_flight); - blk_mq_add_to_requeue_list(rq, 0); + spin_lock(&q->requeue_lock); + list_add_tail(&rq->queuelist, &q->flush_list); + spin_unlock(&q->requeue_lock); blk_mq_kick_requeue_list(q); break; @@ -346,7 +348,10 @@ static void blk_kick_flush(struct request_queue *q, struct blk_flush_queue *fq, smp_wmb(); req_ref_set(flush_rq, 1); - blk_mq_add_to_requeue_list(flush_rq, 0); + spin_lock(&q->requeue_lock); + list_add_tail(&flush_rq->queuelist, &q->flush_list); + spin_unlock(&q->requeue_lock); + blk_mq_kick_requeue_list(q); } |