struct btrfs_io_bio;
struct io_failure_record;
-typedef blk_status_t (extent_submit_bio_hook_t)(void *private_data, struct bio *bio,
- int mirror_num, unsigned long bio_flags,
- u64 bio_offset);
typedef blk_status_t (extent_submit_bio_start_t)(void *private_data,
struct bio *bio, u64 bio_offset);
* The following callbacks must be always defined, the function
* pointer will be called unconditionally.
*/
- extent_submit_bio_hook_t *submit_bio_hook;
+ blk_status_t (*submit_bio_hook)(void *private_data, struct bio *bio,
+ int mirror_num, unsigned long bio_flags,
+ u64 bio_offset);
int (*readpage_end_io_hook)(struct btrfs_io_bio *io_bio, u64 phy_offset,
struct page *page, u64 start, u64 end,
int mirror);