diff options
Diffstat (limited to 'fs/btrfs/disk-io.h')
| -rw-r--r-- | fs/btrfs/disk-io.h | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 1a3237e5700f..44dcd9af6b7c 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -44,27 +44,26 @@ static inline u64 btrfs_sb_offset(int mirror) struct btrfs_device; struct btrfs_fs_devices; -struct extent_buffer *read_tree_block(struct btrfs_root *root, u64 bytenr, - u64 parent_transid); -void readahead_tree_block(struct btrfs_root *root, u64 bytenr); -int reada_tree_block_flagged(struct btrfs_root *root, u64 bytenr, +struct extent_buffer *read_tree_block(struct btrfs_fs_info *fs_info, + u64 bytenr, u64 parent_transid); +void readahead_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr); +int reada_tree_block_flagged(struct btrfs_fs_info *fs_info, u64 bytenr, int mirror_num, struct extent_buffer **eb); -struct extent_buffer *btrfs_find_create_tree_block(struct btrfs_root *root, - u64 bytenr); +struct extent_buffer *btrfs_find_create_tree_block( + struct btrfs_fs_info *fs_info, + u64 bytenr); void clean_tree_block(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info, struct extent_buffer *buf); int open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_devices, char *options); -void close_ctree(struct btrfs_root *root); +void close_ctree(struct btrfs_fs_info *fs_info); int write_ctree_super(struct btrfs_trans_handle *trans, - struct btrfs_root *root, int max_mirrors); + struct btrfs_fs_info *fs_info, int max_mirrors); struct buffer_head *btrfs_read_dev_super(struct block_device *bdev); int btrfs_read_dev_one_super(struct block_device *bdev, int copy_num, struct buffer_head **bh_ret); -int btrfs_commit_super(struct btrfs_root *root); -struct extent_buffer *btrfs_find_tree_block(struct btrfs_fs_info *fs_info, - u64 bytenr); +int btrfs_commit_super(struct btrfs_fs_info *fs_info); struct btrfs_root *btrfs_read_fs_root(struct btrfs_root *tree_root, struct btrfs_key *location); int btrfs_init_fs_root(struct btrfs_root *root); @@ -85,15 +84,14 @@ btrfs_read_fs_root_no_name(struct btrfs_fs_info *fs_info, } int btrfs_cleanup_fs_roots(struct btrfs_fs_info *fs_info); -void btrfs_btree_balance_dirty(struct btrfs_root *root); -void btrfs_btree_balance_dirty_nodelay(struct btrfs_root *root); +void btrfs_btree_balance_dirty(struct btrfs_fs_info *fs_info); +void btrfs_btree_balance_dirty_nodelay(struct btrfs_fs_info *fs_info); void btrfs_drop_and_free_fs_root(struct btrfs_fs_info *fs_info, struct btrfs_root *root); void btrfs_free_fs_root(struct btrfs_root *root); #ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS -struct btrfs_root *btrfs_alloc_dummy_root(struct btrfs_fs_info *fs_info, - u32 sectorsize, u32 nodesize); +struct btrfs_root *btrfs_alloc_dummy_root(struct btrfs_fs_info *fs_info); #endif /* @@ -121,7 +119,7 @@ int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid, int atomic); int btrfs_read_buffer(struct extent_buffer *buf, u64 parent_transid); u32 btrfs_csum_data(char *data, u32 seed, size_t len); -void btrfs_csum_final(u32 crc, char *result); +void btrfs_csum_final(u32 crc, u8 *result); int btrfs_bio_wq_end_io(struct btrfs_fs_info *info, struct bio *bio, enum btrfs_wq_endio_type metadata); int btrfs_wq_submit_bio(struct btrfs_fs_info *fs_info, struct inode *inode, @@ -137,9 +135,9 @@ int btrfs_init_log_root_tree(struct btrfs_trans_handle *trans, int btrfs_add_log_tree(struct btrfs_trans_handle *trans, struct btrfs_root *root); void btrfs_cleanup_dirty_bgs(struct btrfs_transaction *trans, - struct btrfs_root *root); + struct btrfs_fs_info *fs_info); void btrfs_cleanup_one_transaction(struct btrfs_transaction *trans, - struct btrfs_root *root); + struct btrfs_fs_info *fs_info); struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info, u64 objectid); |