61 	struct dm_region_hash *rh;  member
334 	sector_t region_size = dm_rh_get_region_size(ms->rh);  in recover()
339 	from.sector = m->offset + dm_rh_region_to_sector(ms->rh, key);  in recover()
358 		dest->sector = m->offset + dm_rh_region_to_sector(ms->rh, key);  in recover()
376 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in do_recovery()
382 	dm_rh_recovery_prepare(ms->rh);  in do_recovery()
387 	while ((reg = dm_rh_recovery_start(ms->rh))) {  in do_recovery()
431 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_available()
432 	region_t region = dm_rh_bio_to_region(ms->rh, bio);  in mirror_available()
544 	int state = dm_rh_get_state(ms->rh, region, may_block);  in region_in_sync()
555 		region = dm_rh_bio_to_region(ms->rh, bio);  in do_reads()
672 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in do_writes()
693 		region = dm_rh_bio_to_region(ms->rh, bio);  in do_writes()
701 		state = dm_rh_get_state(ms->rh, region, 1);  in do_writes()
736 	dm_rh_inc_pending(ms->rh, &sync);  in do_writes()
737 	dm_rh_inc_pending(ms->rh, &nosync);  in do_writes()
744 	ms->log_failure = dm_rh_flush(ms->rh) ? 1 : ms->log_failure;  in do_writes()
759 		dm_rh_delay(ms->rh, bio);  in do_writes()
801 			dm_rh_mark_nosync(ms->rh, bio);  in do_failures()
848 	dm_rh_update_states(ms->rh, errors_handled(ms));  in do_mirror()
896 	ms->rh = dm_region_hash_create(ms, dispatch_bios, wakeup_mirrord,  in alloc_context()
900 	if (IS_ERR(ms->rh)) {  in alloc_context()
917 	dm_region_hash_destroy(ms->rh);  in free_context()
1083 	r = dm_set_target_max_io_len(ti, dm_rh_get_region_size(ms->rh));  in mirror_ctr()
1161 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_map()
1169 		bio_record->write_region = dm_rh_bio_to_region(ms->rh, bio);  in mirror_map()
1174 	r = log->type->in_sync(log, dm_rh_bio_to_region(ms->rh, bio), 0);  in mirror_map()
1219 			dm_rh_dec(ms->rh, bio_record->write_region);  in mirror_end_io()
1274 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_presuspend()
1299 	dm_rh_stop_recovery(ms->rh);  in mirror_presuspend()
1302 		   !dm_rh_recovery_in_flight(ms->rh));  in mirror_presuspend()
1320 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_postsuspend()
1330 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_resume()
1336 	dm_rh_start_recovery(ms->rh);  in mirror_resume()
1369 	struct dm_dirty_log *log = dm_rh_dirty_log(ms->rh);  in mirror_status()