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dm thin metadata: call precommit before saving the roots

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commit 91bcdb92d3 upstream.

These calls were the wrong way round in __write_initial_superblock.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Joe Thornber
2017-05-15 09:43:05 -04:00
committed by Greg Kroah-Hartman
parent ea4889d6f3
commit 1dc9fb3cc1
1 changed files with 2 additions and 2 deletions
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4
drivers/md/dm-thin-metadata.c
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@@ -485,11 +485,11 @@ static int __write_initial_superblock(struct dm_pool_metadata *pmd)
if (r < 0)
return r;
r = save_sm_roots(pmd);
r = dm_tm_pre_commit(pmd->tm);
if (r < 0)
return r;
r = dm_tm_pre_commit(pmd->tm);
r = save_sm_roots(pmd);
if (r < 0)
return r;