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| author | Mike Snitzer <snitzer@redhat.com> | 2014-02-28 18:33:43 +0400 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2014-03-28 00:56:24 +0400 |
| commit | 9974fa2c6a7d470ca3c201fe7dbac64bf4dd8d2a (patch) | |
| tree | 623ceaee0342585c95c0eca67ab3e6c4f03bb9e2 /drivers/md/dm.h | |
| parent | 17f4ff45b58742e2cb32fce6e406dbdb4b32a1e7 (diff) | |
| download | linux-9974fa2c6a7d470ca3c201fe7dbac64bf4dd8d2a.tar.xz | |
dm table: add dm_table_run_md_queue_async
Introduce dm_table_run_md_queue_async() to run the request_queue of the
mapped_device associated with a request-based DM table.
Also add dm_md_get_queue() wrapper to extract the request_queue from a
mapped_device.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Diffstat (limited to 'drivers/md/dm.h')
| -rw-r--r-- | drivers/md/dm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h index 88cc58c5871a..ed76126aac54 100644 --- a/drivers/md/dm.h +++ b/drivers/md/dm.h @@ -188,6 +188,7 @@ int dm_lock_for_deletion(struct mapped_device *md, bool mark_deferred, bool only int dm_cancel_deferred_remove(struct mapped_device *md); int dm_request_based(struct mapped_device *md); sector_t dm_get_size(struct mapped_device *md); +struct request_queue *dm_get_md_queue(struct mapped_device *md); struct dm_stats *dm_get_stats(struct mapped_device *md); int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action, |