root = btrfs_read_tree_root(tree_root, &location);
if (!IS_ERR(root)) {
set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state);
- set_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags);
fs_info->quota_root = root;
}
u64 flags = 0;
u64 rescan_progress = 0;
- if (btrfs_qgroup_mode(fs_info) == BTRFS_QGROUP_MODE_DISABLED)
+ if (!fs_info->quota_root)
return 0;
fs_info->qgroup_ulist = ulist_alloc(GFP_KERNEL);
out:
btrfs_free_path(path);
fs_info->qgroup_flags |= flags;
- if (!(fs_info->qgroup_flags & BTRFS_QGROUP_STATUS_FLAG_ON))
- clear_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags);
- else if (fs_info->qgroup_flags & BTRFS_QGROUP_STATUS_FLAG_RESCAN &&
- ret >= 0)
- ret = qgroup_rescan_init(fs_info, rescan_progress, 0);
-
- if (ret < 0) {
+ if (ret >= 0) {
+ if (fs_info->qgroup_flags & BTRFS_QGROUP_STATUS_FLAG_ON)
+ set_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags);
+ if (fs_info->qgroup_flags & BTRFS_QGROUP_STATUS_FLAG_RESCAN)
+ ret = qgroup_rescan_init(fs_info, rescan_progress, 0);
+ } else {
ulist_free(fs_info->qgroup_ulist);
fs_info->qgroup_ulist = NULL;
fs_info->qgroup_flags &= ~BTRFS_QGROUP_STATUS_FLAG_RESCAN;