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| author | Mike Snitzer <snitzer@redhat.com> | 2016-01-31 18:05:42 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2016-02-23 04:34:37 +0100 |
| commit | 591ddcfc4bfad28e096787b1159942124d49cd1e (patch) | |
| tree | 985975cb6a1bc173243d938ae283df37d18e959c /drivers/md/dm.h | |
| parent | dm: rename target's per_bio_data_size to per_io_data_size (diff) | |
| download | linux-591ddcfc4bfad28e096787b1159942124d49cd1e.tar.xz linux-591ddcfc4bfad28e096787b1159942124d49cd1e.zip | |
dm: allow immutable request-based targets to use blk-mq pdu
This will allow DM multipath to use a portion of the blk-mq pdu space
for target data (e.g. struct dm_mpath_io).
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm.h')
| -rw-r--r-- | drivers/md/dm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm.h b/drivers/md/dm.h index 4305a513c801..13a758ec0f88 100644 --- a/drivers/md/dm.h +++ b/drivers/md/dm.h @@ -86,7 +86,7 @@ void dm_set_md_type(struct mapped_device *md, unsigned type); unsigned dm_get_md_type(struct mapped_device *md); struct target_type *dm_get_immutable_target_type(struct mapped_device *md); -int dm_setup_md_queue(struct mapped_device *md); +int dm_setup_md_queue(struct mapped_device *md, struct dm_table *t); /* * To check the return value from dm_table_find_target(). |