diff options
Diffstat (limited to 'fs/btrfs/extent_io.h')
| -rw-r--r-- | fs/btrfs/extent_io.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 711d12b80028..6068a1985560 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -72,10 +72,9 @@ struct extent_io_ops { int (*writepage_start_hook)(struct page *page, u64 start, u64 end); int (*writepage_io_hook)(struct page *page, u64 start, u64 end); extent_submit_bio_hook_t *submit_bio_hook; - int (*merge_bio_hook)(struct page *page, unsigned long offset, + int (*merge_bio_hook)(int rw, struct page *page, unsigned long offset, size_t size, struct bio *bio, unsigned long bio_flags); - int (*readpage_io_hook)(struct page *page, u64 start, u64 end); int (*readpage_io_failed_hook)(struct page *page, int failed_mirror); int (*readpage_end_io_hook)(struct page *page, u64 start, u64 end, struct extent_state *state, int mirror); @@ -90,8 +89,6 @@ struct extent_io_ops { struct extent_state *other); void (*split_extent_hook)(struct inode *inode, struct extent_state *orig, u64 split); - int (*write_cache_pages_lock_hook)(struct page *page, void *data, - void (*flush_fn)(void *)); }; struct extent_io_tree { @@ -161,8 +158,7 @@ struct extent_buffer { */ wait_queue_head_t read_lock_wq; wait_queue_head_t lock_wq; - struct page *inline_pages[INLINE_EXTENT_BUFFER_PAGES]; - struct page **pages; + struct page *pages[INLINE_EXTENT_BUFFER_PAGES]; }; static inline void extent_set_compress_type(unsigned long *bio_flags, @@ -337,9 +333,9 @@ struct bio * btrfs_bio_alloc(struct block_device *bdev, u64 first_sector, int nr_vecs, gfp_t gfp_flags); -struct btrfs_mapping_tree; +struct btrfs_fs_info; -int repair_io_failure(struct btrfs_mapping_tree *map_tree, u64 start, +int repair_io_failure(struct btrfs_fs_info *fs_info, u64 start, u64 length, u64 logical, struct page *page, int mirror_num); int end_extent_writepage(struct page *page, int err, u64 start, u64 end); |