432 	region_t region = dm_rh_bio_to_region(ms->rh, bio);  in mirror_available()  local
434 	if (log->type->in_sync(log, region, 0))  in mirror_available()
541 static inline int region_in_sync(struct mirror_set *ms, region_t region,  in region_in_sync()  argument
544 	int state = dm_rh_get_state(ms->rh, region, may_block);  in region_in_sync()
550 	region_t region;  in do_reads()  local
555 		region = dm_rh_bio_to_region(ms->rh, bio);  in do_reads()
561 		if (likely(region_in_sync(ms, region, 1)))  in do_reads()
673 	region_t region;  in do_writes()  local
693 		region = dm_rh_bio_to_region(ms->rh, bio);  in do_writes()
696 		    log->type->is_remote_recovering(log, region)) {  in do_writes()
701 		state = dm_rh_get_state(ms->rh, region, 1);  in do_writes()