diff options
| author | Christoph Hellwig <hch@infradead.org> | 2011-10-18 10:23:15 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-10-25 07:10:15 +0200 |
| commit | eedc6389bb43769e82f2779dabd45865d2b892e4 (patch) | |
| tree | 539ec1d94607ae7f1d722181df83105e64e3e811 | |
| parent | f24d5457bd706667951021530dd0590a1f3e9464 (diff) | |
xfs: start periodic workers later
commit 2bcf6e970f5a88fa05dced5eeb0326e13d93c4a1 upstream
Start the periodic sync workers only after we have finished xfs_mountfs
and thus fully set up the filesystem structures. Without this we can
call into xfs_qm_sync before the quotainfo strucute is set up if the
mount takes unusually long, and probably hit other incomplete states
as well.
Also clean up the xfs_fs_fill_super error path by using consistent
label names, and removing an impossible to reach case.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Arkadiusz Miskiewicz <arekm@maven.pl>
Reviewed-by: Alex Elder <aelder@sgi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | fs/xfs/linux-2.6/xfs_super.c | 35 |
1 files changed, 14 insertions, 21 deletions
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c index a1a881e68a9..3ebb4588e1b 100644 --- a/fs/xfs/linux-2.6/xfs_super.c +++ b/fs/xfs/linux-2.6/xfs_super.c @@ -1412,37 +1412,35 @@ xfs_fs_fill_super( sb->s_time_gran = 1; set_posix_acl_flag(sb); - error = xfs_syncd_init(mp); - if (error) - goto out_filestream_unmount; - xfs_inode_shrinker_register(mp); error = xfs_mountfs(mp); if (error) - goto out_syncd_stop; + goto out_filestream_unmount; + + error = xfs_syncd_init(mp); + if (error) + goto out_unmount; root = igrab(VFS_I(mp->m_rootip)); if (!root) { error = ENOENT; - goto fail_unmount; + goto out_syncd_stop; } if (is_bad_inode(root)) { error = EINVAL; - goto fail_vnrele; + goto out_syncd_stop; } sb->s_root = d_alloc_root(root); if (!sb->s_root) { error = ENOMEM; - goto fail_vnrele; + goto out_iput; } return 0; - out_syncd_stop: - xfs_inode_shrinker_unregister(mp); - xfs_syncd_stop(mp); out_filestream_unmount: + xfs_inode_shrinker_unregister(mp); xfs_filestream_unmount(mp); out_free_sb: xfs_freesb(mp); @@ -1456,17 +1454,12 @@ xfs_fs_fill_super( out: return -error; - fail_vnrele: - if (sb->s_root) { - dput(sb->s_root); - sb->s_root = NULL; - } else { - iput(root); - } - - fail_unmount: - xfs_inode_shrinker_unregister(mp); + out_iput: + iput(root); + out_syncd_stop: xfs_syncd_stop(mp); + out_unmount: + xfs_inode_shrinker_unregister(mp); /* * Blow away any referenced inode in the filestreams cache. |