diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-04-16 15:30:54 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-04-16 15:30:54 -0300 |
| commit | bdcfd44fb5b5fb8fd660e7f93f1095c507481024 (patch) | |
| tree | e423b07154d422b711ddfadedb87c43317d3c4f6 /drivers/md/dm.c | |
| parent | 4a327fcef90ba27150a3e8741441b68c605ae248 (diff) | |
Linux-libre 4.5.1-gnupck-4.5.1-gnu
Diffstat (limited to 'drivers/md/dm.c')
| -rw-r--r-- | drivers/md/dm.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index dd834927b..c338aebb4 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1109,12 +1109,8 @@ static void rq_completed(struct mapped_device *md, int rw, bool run_queue) * back into ->request_fn() could deadlock attempting to grab the * queue lock again. */ - if (run_queue) { - if (md->queue->mq_ops) - blk_mq_run_hw_queues(md->queue, true); - else - blk_run_queue_async(md->queue); - } + if (!md->queue->mq_ops && run_queue) + blk_run_queue_async(md->queue); /* * dm_put() must be at the end of this function. See the comment above @@ -1214,9 +1210,9 @@ static void dm_requeue_original_request(struct mapped_device *md, { int rw = rq_data_dir(rq); + rq_end_stats(md, rq); dm_unprep_request(rq); - rq_end_stats(md, rq); if (!rq->q->mq_ops) old_requeue_request(rq); else { @@ -1336,7 +1332,10 @@ static void dm_complete_request(struct request *rq, int error) struct dm_rq_target_io *tio = tio_from_request(rq); tio->error = error; - blk_complete_request(rq); + if (!rq->q->mq_ops) + blk_complete_request(rq); + else + blk_mq_complete_request(rq, error); } /* |