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| author | Joe Thornber <ejt@redhat.com> | 2012-03-28 18:41:25 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2012-03-28 18:41:25 +0100 |
| commit | fef838cc1ac34e599c74888274506d76767f3098 (patch) | |
| tree | 197179f2408018f66f5ca60b1c48bc4bea458072 /drivers/md/dm-thin-metadata.c | |
| parent | a3aefb395e4f321c8b1314c88f1123624adcf743 (diff) | |
| download | lwn-fef838cc1ac34e599c74888274506d76767f3098.tar.gz lwn-fef838cc1ac34e599c74888274506d76767f3098.zip | |
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/md/dm-thin-metadata.c')
| -rw-r--r-- | drivers/md/dm-thin-metadata.c | 2 |
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; |