59 static int check_and_add_serial(struct md_rdev *rdev, struct r1bio *r1_bio,  in check_and_add_serial()
90 static void wait_for_serialization(struct md_rdev *rdev, struct r1bio *r1_bio)  in wait_for_serialization()
148 static inline struct r1bio *get_resync_r1bio(struct bio *bio)  in get_resync_r1bio()
155 	int size = offsetof(struct r1bio, bios[conf->raid_disks * 2]);  in r1bio_pool_alloc()
171 	struct r1bio *r1_bio;  in r1buf_pool_alloc()
246 	struct r1bio *r1bio = __r1_bio;  in r1buf_pool_free()  local
250 		rp = get_resync_pages(r1bio->bios[i]);  in r1buf_pool_free()
252 		bio_uninit(r1bio->bios[i]);  in r1buf_pool_free()
253 		kfree(r1bio->bios[i]);  in r1buf_pool_free()
259 	rbio_pool_free(r1bio, data);  in r1buf_pool_free()
262 static void put_all_bios(struct r1conf *conf, struct r1bio *r1_bio)  in put_all_bios()
274 static void free_r1bio(struct r1bio *r1_bio)  in free_r1bio()
282 static void put_buf(struct r1bio *r1_bio)  in put_buf()
299 static void reschedule_retry(struct r1bio *r1_bio)  in reschedule_retry()
321 static void call_bio_endio(struct r1bio *r1_bio)  in call_bio_endio()
331 static void raid_end_bio_io(struct r1bio *r1_bio)  in raid_end_bio_io()
358 static inline void update_head_pos(int disk, struct r1bio *r1_bio)  in update_head_pos()
369 static int find_bio_disk(struct r1bio *r1_bio, struct bio *bio)  in find_bio_disk()
388 	struct r1bio *r1_bio = bio->bi_private;  in raid1_end_read_request()
437 static void close_write(struct r1bio *r1_bio)  in close_write()
453 static void r1_bio_write_done(struct r1bio *r1_bio)  in r1_bio_write_done()
471 	struct r1bio *r1_bio = bio->bi_private;  in raid1_end_write_request()
612 static int choose_first_rdev(struct r1conf *conf, struct r1bio *r1_bio,  in choose_first_rdev()
642 static bool rdev_in_recovery(struct md_rdev *rdev, struct r1bio *r1_bio)  in rdev_in_recovery()
648 static int choose_bb_rdev(struct r1conf *conf, struct r1bio *r1_bio,  in choose_bb_rdev()
687 static int choose_slow_rdev(struct r1conf *conf, struct r1bio *r1_bio,  in choose_slow_rdev()
736 static bool is_sequential(struct r1conf *conf, int disk, struct r1bio *r1_bio)  in is_sequential()
761 static bool rdev_readable(struct md_rdev *rdev, struct r1bio *r1_bio)  in rdev_readable()
789 static int choose_best_rdev(struct r1conf *conf, struct r1bio *r1_bio)  in choose_best_rdev()
885 static int read_balance(struct r1conf *conf, struct r1bio *r1_bio,  in read_balance()
1242 static void alloc_behind_master_bio(struct r1bio *r1_bio,  in alloc_behind_master_bio()
1314 static void init_r1bio(struct r1bio *r1_bio, struct mddev *mddev, struct bio *bio)  in init_r1bio()
1323 static inline struct r1bio *
1327 	struct r1bio *r1_bio;  in alloc_r1bio()
1330 	memset(r1_bio, 0, offsetof(struct r1bio, bios[conf->raid_disks * 2]));  in alloc_r1bio()
1336 			       int max_read_sectors, struct r1bio *r1_bio)  in raid1_read_request()
1473 static void raid1_start_write_behind(struct mddev *mddev, struct r1bio *r1_bio,  in raid1_start_write_behind()
1501 	struct r1bio *r1_bio;  in raid1_write_request()
2045 	struct r1bio *r1_bio = get_resync_r1bio(bio);  in end_sync_read()
2061 static void abort_sync_write(struct mddev *mddev, struct r1bio *r1_bio)  in abort_sync_write()
2075 static void put_sync_write_buf(struct r1bio *r1_bio)  in put_sync_write_buf()
2093 	struct r1bio *r1_bio = get_resync_r1bio(bio);  in end_sync_write()
2132 static int fix_sync_read_error(struct r1bio *r1_bio)  in fix_sync_read_error()
2258 static void process_checks(struct r1bio *r1_bio)  in process_checks()
2344 static void sync_request_write(struct mddev *mddev, struct r1bio *r1_bio)  in sync_request_write()
2406 static void fix_read_error(struct r1conf *conf, struct r1bio *r1_bio)  in fix_read_error()
2496 static void narrow_write_error(struct r1bio *r1_bio, int i)  in narrow_write_error()
2567 static void handle_sync_write_finished(struct r1conf *conf, struct r1bio *r1_bio)  in handle_sync_write_finished()
2587 static void handle_write_finished(struct r1conf *conf, struct r1bio *r1_bio)  in handle_write_finished()
2628 static void handle_read_error(struct r1conf *conf, struct r1bio *r1_bio)  in handle_read_error()
2674 	struct r1bio *r1_bio;  in raid1d()
2691 			r1_bio = list_first_entry(&tmp, struct r1bio,  in raid1d()
2712 		r1_bio = list_entry(head->prev, struct r1bio, retry_list);  in raid1d()
2752 static struct r1bio *raid1_alloc_init_r1buf(struct r1conf *conf)  in raid1_alloc_init_r1buf()
2754 	struct r1bio *r1bio = mempool_alloc(&conf->r1buf_pool, GFP_NOIO);  in raid1_alloc_init_r1buf()  local
2760 		bio = r1bio->bios[i];  in raid1_alloc_init_r1buf()
2765 	r1bio->master_bio = NULL;  in raid1_alloc_init_r1buf()
2766 	return r1bio;  in raid1_alloc_init_r1buf()
2783 	struct r1bio *r1_bio;  in raid1_sync_request()
3118 	r1bio_size = offsetof(struct r1bio, bios[mddev->raid_disks * 2]);  in setup_conf()
3392 	new_r1bio_size = offsetof(struct r1bio, bios[raid_disks * 2]);  in raid1_reshape()