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| author |   Dongsheng Yang <yangds.fnst@cn.fujitsu.com> | 2015-02-27 16:24:26 +0800 |
|---|---|---|
| committer |   Chris Mason <clm@fb.com> | 2015-04-13 07:52:58 -0700 |
| commit | 8ea0ec9e011eb542a3e7b1171776aa4877cf8a90 (patch) | |
| tree | 5f9cadb8ab87c751c5fe8cc7c0cde092282f0cfb /fs/btrfs | |
| parent | btrfs: Update btrfs qgroup status item when rescan is done. (diff) | |
| download | linux-dev-8ea0ec9e011eb542a3e7b1171776aa4877cf8a90.tar.xz linux-dev-8ea0ec9e011eb542a3e7b1171776aa4877cf8a90.zip | |
btrfs: qgroup: clear STATUS_FLAG_ON in disabling quota.
we forgot to clear STATUS_FLAG_ON in quota_disable(), it
will cause a problem shown as below:
# mount /dev/sdc /mnt
# btrfs quota enable /mnt
# btrfs quota disable /mnt
# btrfs quota rescan /mnt
quota rescan started <--- expecting it fail here.
# echo $?
0
Signed-off-by: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/qgroup.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 2e04e99f1e5b..f5f2baae7aa3 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -966,6 +966,7 @@ int btrfs_quota_disable(struct btrfs_trans_handle *trans, fs_info->pending_quota_state = 0; quota_root = fs_info->quota_root; fs_info->quota_root = NULL; + fs_info->qgroup_flags &= ~BTRFS_QGROUP_STATUS_FLAG_ON; spin_unlock(&fs_info->qgroup_lock); btrfs_free_qgroup_config(fs_info); |