diff options
Diffstat (limited to 'block/blk-flush.c')
| -rw-r--r-- | block/blk-flush.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/block/blk-flush.c b/block/blk-flush.c index a572b47fa059..ed5fe322abba 100644 --- a/block/blk-flush.c +++ b/block/blk-flush.c @@ -346,6 +346,8 @@ static void flush_data_end_io(struct request *rq, blk_status_t error) struct request_queue *q = rq->q; struct blk_flush_queue *fq = blk_get_flush_queue(q, NULL); + lockdep_assert_held(q->queue_lock); + /* * Updating q->in_flight[] here for making this tag usable * early. Because in blk_queue_start_tag(), @@ -411,9 +413,6 @@ static void mq_flush_data_end_io(struct request *rq, blk_status_t error) * or __blk_mq_run_hw_queue() to dispatch request. * @rq is being submitted. Analyze what needs to be done and put it on the * right queue. - * - * CONTEXT: - * spin_lock_irq(q->queue_lock) in !mq case */ void blk_insert_flush(struct request *rq) { @@ -422,6 +421,9 @@ void blk_insert_flush(struct request *rq) unsigned int policy = blk_flush_policy(fflags, rq); struct blk_flush_queue *fq = blk_get_flush_queue(q, rq->mq_ctx); + if (!q->mq_ops) + lockdep_assert_held(q->queue_lock); + /* * @policy now records what operations need to be done. Adjust * REQ_PREFLUSH and FUA for the driver. |