diff options
Diffstat (limited to 'ctree.h')
| -rw-r--r-- | ctree.h | 32 |
1 files changed, 24 insertions, 8 deletions
@@ -547,6 +547,7 @@ struct btrfs_path { unsigned int keep_locks:1; unsigned int skip_locking:1; unsigned int leave_spinning:1; + unsigned int skip_check_block:1; }; /* @@ -647,6 +648,16 @@ typedef enum { BTRFS_ENCRYPTION_LAST = 1, } btrfs_encryption_type; +enum btrfs_tree_block_status { + BTRFS_TREE_BLOCK_CLEAN, + BTRFS_TREE_BLOCK_INVALID_NRITEMS, + BTRFS_TREE_BLOCK_INVALID_PARENT_KEY, + BTRFS_TREE_BLOCK_BAD_KEY_ORDER, + BTRFS_TREE_BLOCK_INVALID_LEVEL, + BTRFS_TREE_BLOCK_INVALID_FREE_SPACE, + BTRFS_TREE_BLOCK_INVALID_OFFSETS, +}; + struct btrfs_inode_item { /* nfs style generation number */ __le64 generation; @@ -2202,14 +2213,15 @@ int btrfs_record_file_extent(struct btrfs_trans_handle *trans, u64 file_pos, u64 disk_bytenr, u64 num_bytes); /* ctree.c */ +int btrfs_comp_cpu_keys(struct btrfs_key *k1, struct btrfs_key *k2); int btrfs_del_ptr(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct btrfs_path *path, int level, int slot); -int btrfs_check_node(struct btrfs_root *root, - struct btrfs_disk_key *parent_key, - struct extent_buffer *buf); -int btrfs_check_leaf(struct btrfs_root *root, - struct btrfs_disk_key *parent_key, - struct extent_buffer *buf); +enum btrfs_tree_block_status +btrfs_check_node(struct btrfs_root *root, struct btrfs_disk_key *parent_key, + struct extent_buffer *buf); +enum btrfs_tree_block_status +btrfs_check_leaf(struct btrfs_root *root, struct btrfs_disk_key *parent_key, + struct extent_buffer *buf); void reada_for_search(struct btrfs_root *root, struct btrfs_path *path, int level, int slot, u64 objectid); struct extent_buffer *read_node_slot(struct btrfs_root *root, @@ -2279,9 +2291,13 @@ static inline int btrfs_insert_empty_item(struct btrfs_trans_handle *trans, int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path); int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path); int btrfs_leaf_free_space(struct btrfs_root *root, struct extent_buffer *leaf); -int btrfs_set_item_key_safe(struct btrfs_trans_handle *trans, - struct btrfs_root *root, struct btrfs_path *path, +void btrfs_fixup_low_keys(struct btrfs_root *root, struct btrfs_path *path, + struct btrfs_disk_key *key, int level); +int btrfs_set_item_key_safe(struct btrfs_root *root, struct btrfs_path *path, struct btrfs_key *new_key); +void btrfs_set_item_key_unsafe(struct btrfs_root *root, + struct btrfs_path *path, + struct btrfs_key *new_key); /* root-item.c */ int btrfs_add_root_ref(struct btrfs_trans_handle *trans, |