diff options
author | David Teigland <teigland@redhat.com> | 2006-01-06 03:20:01 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 11:34:00 -0500 |
commit | d229a9589ff3b988d3f999cdcfa350f97a372673 (patch) | |
tree | ea6da350027f02736de7c1b7f350bc915abae39c /drivers/md/dm.h | |
parent | 637842cfdbe2b981f7088f7633e630570f58efaf (diff) |
[PATCH] device-mapper: add dm_get_md
Add dm_get_dev() to get a mapped device given its dev_t.
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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 e38c3fc1a1db..ab078a249396 100644 --- a/drivers/md/dm.h +++ b/drivers/md/dm.h | |||
@@ -58,6 +58,7 @@ int dm_create(struct mapped_device **md); | |||
58 | int dm_create_with_minor(unsigned int minor, struct mapped_device **md); | 58 | int dm_create_with_minor(unsigned int minor, struct mapped_device **md); |
59 | void dm_set_mdptr(struct mapped_device *md, void *ptr); | 59 | void dm_set_mdptr(struct mapped_device *md, void *ptr); |
60 | void *dm_get_mdptr(dev_t dev); | 60 | void *dm_get_mdptr(dev_t dev); |
61 | struct mapped_device *dm_get_md(dev_t dev); | ||
61 | 62 | ||
62 | /* | 63 | /* |
63 | * Reference counting for md. | 64 | * Reference counting for md. |