diff options
Diffstat (limited to 'disk-io.h')
| -rw-r--r-- | disk-io.h | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -41,13 +41,18 @@ int readahead_tree_block(struct btrfs_root *root, u64 bytenr, u32 blocksize, u64 parent_transid); struct extent_buffer *btrfs_find_create_tree_block(struct btrfs_root *root, u64 bytenr, u32 blocksize); + +int __setup_root(u32 nodesize, u32 leafsize, u32 sectorsize, + u32 stripesize, struct btrfs_root *root, + 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); 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); -struct btrfs_root *open_ctree_recovery(const char *filename, u64 sb_bytenr, - u64 root_tree_bytenr); +struct btrfs_fs_info *open_ctree_fs_info(const char *filename, + u64 sb_bytenr, u64 root_tree_bytenr, + int writes, int partial); int close_ctree(struct btrfs_root *root); int write_all_supers(struct btrfs_root *root); int write_ctree_super(struct btrfs_trans_handle *trans, @@ -79,3 +84,6 @@ 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); #endif + +/* raid6.c */ +void raid6_gen_syndrome(int disks, size_t bytes, void **ptrs); |