diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/ctree.h | 6 | ||||
| -rw-r--r-- | fs/btrfs/inode-item.c | 65 |
2 files changed, 0 insertions, 71 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index a58611fbf004..47835f5850de 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3587,12 +3587,6 @@ int btrfs_del_inode_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root, const char *name, int name_len, u64 inode_objectid, u64 ref_objectid, u64 *index); -int btrfs_get_inode_ref_index(struct btrfs_trans_handle *trans, - struct btrfs_root *root, - struct btrfs_path *path, - const char *name, int name_len, - u64 inode_objectid, u64 ref_objectid, int mod, - u64 *ret_index); int btrfs_insert_empty_inode(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_path *path, u64 objectid); diff --git a/fs/btrfs/inode-item.c b/fs/btrfs/inode-item.c index ec82fae07097..2be38df703c9 100644 --- a/fs/btrfs/inode-item.c +++ b/fs/btrfs/inode-item.c @@ -91,32 +91,6 @@ int btrfs_find_name_in_ext_backref(struct btrfs_path *path, u64 ref_objectid, return 0; } -static struct btrfs_inode_ref * -btrfs_lookup_inode_ref(struct btrfs_trans_handle *trans, - struct btrfs_root *root, - struct btrfs_path *path, - const char *name, int name_len, - u64 inode_objectid, u64 ref_objectid, int ins_len, - int cow) -{ - int ret; - struct btrfs_key key; - struct btrfs_inode_ref *ref; - - key.objectid = inode_objectid; - key.type = BTRFS_INODE_REF_KEY; - key.offset = ref_objectid; - - ret = btrfs_search_slot(trans, root, &key, path, ins_len, cow); - if (ret < 0) - return ERR_PTR(ret); - if (ret > 0) - return NULL; - if (!find_name_in_backref(path, name, name_len, &ref)) - return NULL; - return ref; -} - /* Returns NULL if no extref found */ struct btrfs_inode_extref * btrfs_lookup_inode_extref(struct btrfs_trans_handle *trans, @@ -144,45 +118,6 @@ btrfs_lookup_inode_extref(struct btrfs_trans_handle *trans, return extref; } -int btrfs_get_inode_ref_index(struct btrfs_trans_handle *trans, - struct btrfs_root *root, - struct btrfs_path *path, - const char *name, int name_len, - u64 inode_objectid, u64 ref_objectid, int mod, - u64 *ret_index) -{ - struct btrfs_inode_ref *ref; - struct btrfs_inode_extref *extref; - int ins_len = mod < 0 ? -1 : 0; - int cow = mod != 0; - - ref = btrfs_lookup_inode_ref(trans, root, path, name, name_len, - inode_objectid, ref_objectid, ins_len, - cow); - if (IS_ERR(ref)) - return PTR_ERR(ref); - - if (ref != NULL) { - *ret_index = btrfs_inode_ref_index(path->nodes[0], ref); - return 0; - } - - btrfs_release_path(path); - - extref = btrfs_lookup_inode_extref(trans, root, path, name, - name_len, inode_objectid, - ref_objectid, ins_len, cow); - if (IS_ERR(extref)) - return PTR_ERR(extref); - - if (extref) { - *ret_index = btrfs_inode_extref_index(path->nodes[0], extref); - return 0; - } - - return -ENOENT; -} - static int btrfs_del_inode_extref(struct btrfs_trans_handle *trans, struct btrfs_root *root, const char *name, int name_len, |