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| author |   Mike Snitzer <snitzer@redhat.com> | 2016-09-14 10:36:39 -0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2016-09-15 11:16:05 -0400 |
| commit | e0c107526960d1348cfe21f12bcfb3348fd7e8ab (patch) | |
| tree | 57a16a3df06950f2f672a920d46cd430fd835f2a /drivers/md/dm-rq.h | |
| parent | dm rq: reduce arguments passed to map_request() and dm_requeue_original_request() (diff) | |
| download | linux-dev-e0c107526960d1348cfe21f12bcfb3348fd7e8ab.tar.xz linux-dev-e0c107526960d1348cfe21f12bcfb3348fd7e8ab.zip | |
dm rq: introduce dm_mq_kick_requeue_list()
Make it possible for a request-based target to kick the DM device's
blk-mq request_queue's requeue_list.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Diffstat (limited to 'drivers/md/dm-rq.h')
| -rw-r--r-- | drivers/md/dm-rq.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/dm-rq.h b/drivers/md/dm-rq.h index 9e6f0a3773d4..4da06cae7bad 100644 --- a/drivers/md/dm-rq.h +++ b/drivers/md/dm-rq.h @@ -55,6 +55,8 @@ void dm_mq_cleanup_mapped_device(struct mapped_device *md); void dm_start_queue(struct request_queue *q); void dm_stop_queue(struct request_queue *q); +void dm_mq_kick_requeue_list(struct mapped_device *md); + unsigned dm_get_reserved_rq_based_ios(void); ssize_t dm_attr_rq_based_seq_io_merge_deadline_show(struct mapped_device *md, char *buf); |