70 	struct dm_region_hash *rh;  member
342 	sector_t region_size = dm_rh_get_region_size(ms->rh);  in recover()
347 	from.sector = m->offset + dm_rh_region_to_sector(ms->rh, key);  in recover()
366 		dest->sector = m->offset + dm_rh_region_to_sector(ms->rh, key);  in recover()
393 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in do_recovery()
398 	dm_rh_recovery_prepare(ms->rh);  in do_recovery()
403 	while ((reg = dm_rh_recovery_start(ms->rh)))  in do_recovery()
447 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_available()
448 	region_t region = dm_rh_bio_to_region(ms->rh, bio);  in mirror_available()
563 	int state = dm_rh_get_state(ms->rh, region, may_block);  in region_in_sync()
574 		region = dm_rh_bio_to_region(ms->rh, bio);  in do_reads()
693 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in do_writes()
714 		region = dm_rh_bio_to_region(ms->rh, bio);  in do_writes()
722 		state = dm_rh_get_state(ms->rh, region, 1);  in do_writes()
757 	dm_rh_inc_pending(ms->rh, &sync);  in do_writes()
758 	dm_rh_inc_pending(ms->rh, &nosync);  in do_writes()
765 	ms->log_failure = dm_rh_flush(ms->rh) ? 1 : ms->log_failure;  in do_writes()
780 		dm_rh_delay(ms->rh, bio);  in do_writes()
822 			dm_rh_mark_nosync(ms->rh, bio);  in do_failures()
876 	dm_rh_update_states(ms->rh, errors_handled(ms));  in do_mirror()
923 	ms->rh = dm_region_hash_create(ms, dispatch_bios, wakeup_mirrord,  in alloc_context()
927 	if (IS_ERR(ms->rh)) {  in alloc_context()
944 	dm_region_hash_destroy(ms->rh);  in free_context()
1124 	r = dm_set_target_max_io_len(ti, dm_rh_get_region_size(ms->rh));  in mirror_ctr()
1201 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_map()
1209 		bio_record->write_region = dm_rh_bio_to_region(ms->rh, bio);  in mirror_map()
1214 	r = log->type->in_sync(log, dm_rh_bio_to_region(ms->rh, bio), 0);  in mirror_map()
1261 			dm_rh_dec(ms->rh, bio_record->write_region);  in mirror_end_io()
1315 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_presuspend()
1340 	dm_rh_stop_recovery(ms->rh);  in mirror_presuspend()
1343 		   !dm_rh_recovery_in_flight(ms->rh));  in mirror_presuspend()
1361 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_postsuspend()
1371 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_resume()
1377 	dm_rh_start_recovery(ms->rh);  in mirror_resume()
1411 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_status()