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| author | Josef Bacik <jbacik@fusionio.com> | 2013-03-01 13:35:47 -0500 |
|---|---|---|
| committer | Josef Bacik <jbacik@fusionio.com> | 2013-03-04 16:30:06 -0500 |
| commit | 9bf7a4890518186238d2579be16ecc5190a707c0 (patch) | |
| tree | ce4ca80d9aa36046dc671365950819adbae861fa /fs/btrfs | |
| parent | d7011f5b9dd3c88feb5cebad7d0b719ed6816ebd (diff) | |
| download | lwn-9bf7a4890518186238d2579be16ecc5190a707c0.tar.gz lwn-9bf7a4890518186238d2579be16ecc5190a707c0.zip | |
Btrfs: use set_nlink if our i_nlink is 0
We need to inc the nlink of deleted entries when running replay so we can do the
unlink on the fs_root and get everything cleaned up and then have the orphan
cleanup do the right thing. The problem is inc_nlink complains about this, even
thought it still does the right thing. So use set_nlink() if our i_nlink is 0
to keep users from seeing the warnings during log replay. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/tree-log.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index c7ef569eb22a..451fad96ecd1 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -1382,7 +1382,10 @@ static noinline int link_to_fixup_dir(struct btrfs_trans_handle *trans, btrfs_release_path(path); if (ret == 0) { - btrfs_inc_nlink(inode); + if (!inode->i_nlink) + set_nlink(inode, 1); + else + btrfs_inc_nlink(inode); ret = btrfs_update_inode(trans, root, inode); } else if (ret == -EEXIST) { ret = 0; |