diff options
Diffstat (limited to 'fs/btrfs/qgroup.c')
| -rw-r--r-- | fs/btrfs/qgroup.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index fa9025c05d4e..6b181bf9f156 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -1373,11 +1373,14 @@ int btrfs_quota_disable(struct btrfs_fs_info *fs_info) /* * We have nothing held here and no trans handle, just return the error - * if there is one. + * if there is one and set back the quota enabled bit since we didn't + * actually disable quotas. */ ret = flush_reservations(fs_info); - if (ret) + if (ret) { + set_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags); return ret; + } /* * 1 For the root item @@ -1489,7 +1492,6 @@ static int __qgroup_excl_accounting(struct btrfs_fs_info *fs_info, u64 ref_root, struct btrfs_qgroup *src, int sign) { struct btrfs_qgroup *qgroup; - struct btrfs_qgroup *cur; LIST_HEAD(qgroup_list); u64 num_bytes = src->excl; int ret = 0; @@ -1499,7 +1501,7 @@ static int __qgroup_excl_accounting(struct btrfs_fs_info *fs_info, u64 ref_root, goto out; qgroup_iterator_add(&qgroup_list, qgroup); - list_for_each_entry(cur, &qgroup_list, iterator) { + list_for_each_entry(qgroup, &qgroup_list, iterator) { struct btrfs_qgroup_list *glist; qgroup->rfer += sign * num_bytes; @@ -1698,9 +1700,6 @@ int btrfs_create_qgroup(struct btrfs_trans_handle *trans, u64 qgroupid) struct btrfs_qgroup *prealloc = NULL; int ret = 0; - if (btrfs_qgroup_mode(fs_info) == BTRFS_QGROUP_MODE_DISABLED) - return 0; - mutex_lock(&fs_info->qgroup_ioctl_lock); if (!fs_info->quota_root) { ret = -ENOTCONN; @@ -1899,11 +1898,7 @@ int btrfs_qgroup_cleanup_dropped_subvolume(struct btrfs_fs_info *fs_info, u64 su * Commit current transaction to make sure all the rfer/excl numbers * get updated. */ - trans = btrfs_start_transaction(fs_info->quota_root, 0); - if (IS_ERR(trans)) - return PTR_ERR(trans); - - ret = btrfs_commit_transaction(trans); + ret = btrfs_commit_current_transaction(fs_info->quota_root); if (ret < 0) return ret; |