85 	struct request *orig, *clone;
105 union map_info *dm_get_rq_mapinfo(struct request *rq)  in dm_get_rq_mapinfo()
323 	_rq_cache = kmem_cache_create("dm_clone_request", sizeof(struct request),  in local_init()
324 				      __alignof__(struct request), 0, NULL);  in local_init()
623 static struct request *alloc_clone_request(struct mapped_device *md,  in alloc_clone_request()
629 static void free_clone_request(struct mapped_device *md, struct request *rq)  in free_clone_request()
1044 static struct dm_rq_target_io *tio_from_request(struct request *rq)  in tio_from_request()
1077 static void free_rq_clone(struct request *clone)  in free_rq_clone()
1105 static void dm_end_request(struct request *clone, int error)  in dm_end_request()
1110 	struct request *rq = tio->orig;  in dm_end_request()
1133 static void dm_unprep_request(struct request *rq)  in dm_unprep_request()
1136 	struct request *clone = tio->clone;  in dm_unprep_request()
1152 static void old_requeue_request(struct request *rq)  in old_requeue_request()
1164 						 struct request *rq)  in dm_requeue_unmapped_original_request()
1180 static void dm_requeue_unmapped_request(struct request *clone)  in dm_requeue_unmapped_request()
1225 static void dm_done(struct request *clone, int error, bool mapped)  in dm_done()
1260 static void dm_softirq_done(struct request *rq)  in dm_softirq_done()
1264 	struct request *clone = tio->clone;  in dm_softirq_done()
1290 static void dm_complete_request(struct request *rq, int error)  in dm_complete_request()
1307 static void dm_kill_unmapped_request(struct request *rq, int error)  in dm_kill_unmapped_request()
1316 static void end_clone_request(struct request *clone, int error)  in end_clone_request()
1806 static void dm_dispatch_clone_request(struct request *clone, struct request *rq)  in dm_dispatch_clone_request()
1834 static int setup_clone(struct request *clone, struct request *rq,  in setup_clone()
1855 static struct request *clone_rq(struct request *rq, struct mapped_device *md,  in clone_rq()
1863 	struct request *clone;  in clone_rq()
1885 static void init_tio(struct dm_rq_target_io *tio, struct request *rq,  in init_tio()
1898 static struct dm_rq_target_io *prep_tio(struct request *rq,  in prep_tio()
1927 static int dm_prep_fn(struct request_queue *q, struct request *rq)  in dm_prep_fn()
1953 static int map_request(struct dm_rq_target_io *tio, struct request *rq,  in map_request()
1958 	struct request *clone = NULL;  in map_request()
2010 	struct request *rq = tio->orig;  in map_tio_request()
2017 static void dm_start_request(struct mapped_device *md, struct request *orig)  in dm_start_request()
2090 	struct request *rq;  in dm_request_fn()
2689 static int dm_mq_init_request(void *data, struct request *rq,  in dm_mq_init_request()
2708 	struct request *rq = bd->rq;  in dm_mq_queue_rq()
2787 		md->tag_set.cmd_size = sizeof(struct dm_rq_target_io) + sizeof(struct request);  in dm_init_request_based_blk_mq_queue()