diff options
| author | Miao Xie <miaox@cn.fujitsu.com> | 2013-05-15 07:48:19 +0000 |
|---|---|---|
| committer | Josef Bacik <jbacik@fusionio.com> | 2013-06-14 11:29:37 -0400 |
| commit | cb517eabba4f109810dba2e5f37b0dcf22103065 (patch) | |
| tree | 5c553813bf6fdc41df3912a1146828cba64d3b17 /fs/btrfs/ctree.h | |
| parent | babbf170c781f24095336c82ebf18ad272ddb773 (diff) | |
Btrfs: cleanup the similar code of the fs root read
There are several functions whose code is similar, such as
btrfs_find_last_root()
btrfs_read_fs_root_no_radix()
Besides that, some functions are invoked twice, it is unnecessary,
for example, we are sure that all roots which is found in
btrfs_find_orphan_roots()
have their orphan items, so it is unnecessary to check the orphan
item again.
So cleanup it.
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index d9ff585aadb..a84e59b7b00 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3376,9 +3376,9 @@ int __must_check btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root_item *item); void btrfs_read_root_item(struct extent_buffer *eb, int slot, struct btrfs_root_item *item); -int btrfs_find_last_root(struct btrfs_root *root, u64 objectid, struct - btrfs_root_item *item, struct btrfs_key *key); -int btrfs_find_dead_roots(struct btrfs_root *root, u64 objectid); +int btrfs_find_root(struct btrfs_root *root, struct btrfs_key *search_key, + struct btrfs_path *path, struct btrfs_root_item *root_item, + struct btrfs_key *root_key); int btrfs_find_orphan_roots(struct btrfs_root *tree_root); void btrfs_set_root_node(struct btrfs_root_item *item, struct extent_buffer *node); |