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authorTejun Heo <tj@kernel.org>2008-08-25 14:56:10 +0400
committerJens Axboe <jens.axboe@oracle.com>2008-10-09 10:56:07 +0400
commitb7db9956e57c8151b930d5e5fe5c766e6aad3ff7 (patch)
treed663a8687fff481abb1498c2ea0eac01ef81cb26 /drivers/md/dm-ioctl.c
parente56105214943ce5f0901d20e972a7cfd0d1d0656 (diff)
downloadlinux-b7db9956e57c8151b930d5e5fe5c766e6aad3ff7.tar.xz
block: move policy from disk to part0
Move disk->policy to part0->policy. Implement and use get_disk_ro(). Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/md/dm-ioctl.c')
-rw-r--r--drivers/md/dm-ioctl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index c3de311117a1..5b919159f084 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -548,7 +548,7 @@ static int __dev_status(struct mapped_device *md, struct dm_ioctl *param)
*/
param->open_count = dm_open_count(md);
- if (disk->policy)
+ if (get_disk_ro(disk))
param->flags |= DM_READONLY_FLAG;
param->event_nr = dm_get_event_nr(md);