diff options
Diffstat (limited to 'fs/btrfs/disk-io.h')
| -rw-r--r-- | fs/btrfs/disk-io.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h index 182540bdcea0..e45057c0c016 100644 --- a/fs/btrfs/disk-io.h +++ b/fs/btrfs/disk-io.h @@ -43,13 +43,15 @@ void btrfs_init_fs_info(struct btrfs_fs_info *fs_info); int btrfs_verify_level_key(struct extent_buffer *eb, int level, struct btrfs_key *first_key, u64 parent_transid); struct extent_buffer *read_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr, - u64 parent_transid, int level, - struct btrfs_key *first_key); -void readahead_tree_block(struct btrfs_fs_info *fs_info, u64 bytenr); + u64 owner_root, u64 parent_transid, + int level, struct btrfs_key *first_key); struct extent_buffer *btrfs_find_create_tree_block( struct btrfs_fs_info *fs_info, - u64 bytenr); + u64 bytenr, u64 owner_root, + int level); void btrfs_clean_tree_block(struct extent_buffer *buf); +void btrfs_clear_oneshot_options(struct btrfs_fs_info *fs_info); +int btrfs_start_pre_rw_mount(struct btrfs_fs_info *fs_info); int __cold open_ctree(struct super_block *sb, struct btrfs_fs_devices *fs_devices, char *options); @@ -79,7 +81,7 @@ 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); -int btrfs_validate_metadata_buffer(struct btrfs_io_bio *io_bio, u64 phy_offset, +int btrfs_validate_metadata_buffer(struct btrfs_io_bio *io_bio, struct page *page, u64 start, u64 end, int mirror); blk_status_t btrfs_submit_metadata_bio(struct inode *inode, struct bio *bio, @@ -112,10 +114,10 @@ int btrfs_read_buffer(struct extent_buffer *buf, u64 parent_transid, int level, struct btrfs_key *first_key); blk_status_t btrfs_bio_wq_end_io(struct btrfs_fs_info *info, struct bio *bio, enum btrfs_wq_endio_type metadata); -blk_status_t btrfs_wq_submit_bio(struct btrfs_fs_info *fs_info, struct bio *bio, - int mirror_num, unsigned long bio_flags, - u64 bio_offset, void *private_data, - extent_submit_bio_start_t *submit_bio_start); +blk_status_t btrfs_wq_submit_bio(struct inode *inode, struct bio *bio, + int mirror_num, unsigned long bio_flags, + u64 dio_file_offset, + extent_submit_bio_start_t *submit_bio_start); blk_status_t btrfs_submit_bio_done(void *private_data, struct bio *bio, int mirror_num); int btrfs_init_log_root_tree(struct btrfs_trans_handle *trans, @@ -131,16 +133,15 @@ struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans, int btree_lock_page_hook(struct page *page, void *data, void (*flush_fn)(void *)); int btrfs_get_num_tolerated_disk_barrier_failures(u64 flags); +int btrfs_find_free_objectid(struct btrfs_root *root, u64 *objectid); +int btrfs_find_highest_objectid(struct btrfs_root *root, u64 *objectid); int __init btrfs_end_io_wq_init(void); void __cold btrfs_end_io_wq_exit(void); #ifdef CONFIG_DEBUG_LOCK_ALLOC -void btrfs_init_lockdep(void); void btrfs_set_buffer_lockdep_class(u64 objectid, struct extent_buffer *eb, int level); #else -static inline void btrfs_init_lockdep(void) -{ } static inline void btrfs_set_buffer_lockdep_class(u64 objectid, struct extent_buffer *eb, int level) { |