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authorJoe Thornber <ejt@redhat.com>2012-03-28 18:41:25 +0100
committerAlasdair G Kergon <agk@redhat.com>2012-03-28 18:41:25 +0100
commitfef838cc1ac34e599c74888274506d76767f3098 (patch)
tree197179f2408018f66f5ca60b1c48bc4bea458072 /drivers
parenta3aefb395e4f321c8b1314c88f1123624adcf743 (diff)
downloadlinux-fef838cc1ac34e599c74888274506d76767f3098.tar.bz2
dm thin metadata: pass correct space map to dm_sm_root_size
Fix a harmless typo. The root is a chunk of data that gets written to the superblock. This data is used to recreate the space map when opening a metadata area. We have two space maps; one tracking space on the metadata device and one of the data device. Both of these use the same format for their root, so this typo was harmless. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/md/dm-thin-metadata.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
index 237571af77fd..a680c761341f 100644
--- a/drivers/md/dm-thin-metadata.c
+++ b/drivers/md/dm-thin-metadata.c
@@ -614,7 +614,7 @@ static int __commit_transaction(struct dm_pool_metadata *pmd)
if (r < 0)
goto out;
- r = dm_sm_root_size(pmd->metadata_sm, &data_len);
+ r = dm_sm_root_size(pmd->data_sm, &data_len);
if (r < 0)
goto out;