diff options
author | Mike Anderson <andmike@us.ibm.com> | 2006-03-27 04:17:52 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-27 11:44:59 -0500 |
commit | 7e51f257e87297a5b6fe6d136a8ef67206aaf3a8 (patch) | |
tree | 1691809f9068c93a461b4c8a2d8aceee0daa60a8 | |
parent | 1ecac7fd74f2e5fb06a7719ecba55fb5778a9a47 (diff) |
[PATCH] dm: store md name
The patch stores a printable device number in struct mapped_device for use in
warning messages and with a proposed netlink interface.
Signed-off-by: Mike Anderson <andmike@us.ibm.com>
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>
-rw-r--r-- | drivers/md/dm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 48be69f3bcfa..f140d499602a 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c | |||
@@ -69,6 +69,7 @@ struct mapped_device { | |||
69 | 69 | ||
70 | request_queue_t *queue; | 70 | request_queue_t *queue; |
71 | struct gendisk *disk; | 71 | struct gendisk *disk; |
72 | char name[16]; | ||
72 | 73 | ||
73 | void *interface_ptr; | 74 | void *interface_ptr; |
74 | 75 | ||
@@ -842,6 +843,7 @@ static struct mapped_device *alloc_dev(unsigned int minor, int persistent) | |||
842 | md->disk->private_data = md; | 843 | md->disk->private_data = md; |
843 | sprintf(md->disk->disk_name, "dm-%d", minor); | 844 | sprintf(md->disk->disk_name, "dm-%d", minor); |
844 | add_disk(md->disk); | 845 | add_disk(md->disk); |
846 | format_dev_t(md->name, MKDEV(_major, minor)); | ||
845 | 847 | ||
846 | atomic_set(&md->pending, 0); | 848 | atomic_set(&md->pending, 0); |
847 | init_waitqueue_head(&md->wait); | 849 | init_waitqueue_head(&md->wait); |