diff options
Diffstat (limited to 'disk-io.h')
| -rw-r--r-- | disk-io.h | 15 |
1 files changed, 14 insertions, 1 deletions
@@ -50,6 +50,18 @@ int __setup_root(u32 nodesize, u32 leafsize, u32 sectorsize, struct btrfs_fs_info *fs_info, u64 objectid); int clean_tree_block(struct btrfs_trans_handle *trans, struct btrfs_root *root, struct extent_buffer *buf); + +void btrfs_free_fs_info(struct btrfs_fs_info *fs_info); +struct btrfs_fs_info *btrfs_new_fs_info(int writable, u64 sb_bytenr); +int btrfs_check_fs_compatibility(struct btrfs_super_block *sb, int writable); +int btrfs_setup_all_roots(struct btrfs_fs_info *fs_info, + u64 root_tree_bytenr, int partial); +void btrfs_release_all_roots(struct btrfs_fs_info *fs_info); +void btrfs_cleanup_all_caches(struct btrfs_fs_info *fs_info); +int btrfs_scan_fs_devices(int fd, const char *path, + struct btrfs_fs_devices **fs_devices); +int btrfs_setup_chunk_tree_and_device_map(struct btrfs_fs_info *fs_info); + struct btrfs_root *open_ctree(const char *filename, u64 sb_bytenr, int writes); struct btrfs_root *open_ctree_fd(int fp, const char *path, u64 sb_bytenr, int writes); @@ -72,7 +84,7 @@ struct btrfs_root *btrfs_read_fs_root(struct btrfs_fs_info *fs_info, struct btrfs_key *location); struct btrfs_root *btrfs_read_fs_root_no_cache(struct btrfs_fs_info *fs_info, struct btrfs_key *location); -int btrfs_free_fs_root(struct btrfs_fs_info *fs_info, struct btrfs_root *root); +int btrfs_free_fs_root(struct btrfs_root *root); void btrfs_mark_buffer_dirty(struct extent_buffer *buf); int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid); int btrfs_set_buffer_uptodate(struct extent_buffer *buf); @@ -86,6 +98,7 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans, int btrfs_open_device(struct btrfs_device *dev); int csum_tree_block_size(struct extent_buffer *buf, u16 csum_sectorsize, int verify); +int verify_tree_block_csum_silent(struct extent_buffer *buf, u16 csum_size); int csum_tree_block(struct btrfs_root *root, struct extent_buffer *buf, int verify); int btrfs_read_buffer(struct extent_buffer *buf, u64 parent_transid); |