diff options
Diffstat (limited to 'fs/btrfs/root-tree.c')
| -rw-r--r-- | fs/btrfs/root-tree.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index 5b0f1bccc4..603ad14593 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -51,7 +51,8 @@ static void btrfs_read_root_item(struct extent_buffer *eb, int slot, } /* - * btrfs_find_root - lookup the root by the key. + * Lookup the root by the key. + * * root: the root of the root tree * search_key: the key to search * path: the path we search @@ -485,7 +486,8 @@ void btrfs_update_root_times(struct btrfs_trans_handle *trans, } /* - * btrfs_subvolume_reserve_metadata() - reserve space for subvolume operation + * Reserve space for subvolume operation. + * * root: the root of the parent directory * rsv: block reservation * items: the number of items that we need do reservation @@ -508,7 +510,7 @@ int btrfs_subvolume_reserve_metadata(struct btrfs_root *root, struct btrfs_fs_info *fs_info = root->fs_info; struct btrfs_block_rsv *global_rsv = &fs_info->global_block_rsv; - if (test_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags)) { + if (btrfs_qgroup_enabled(fs_info)) { /* One for parent inode, two for dir entries */ qgroup_num_bytes = 3 * fs_info->nodesize; ret = btrfs_qgroup_reserve_meta_prealloc(root, |