131 	chunk_t current_area;  member
286 	chunk_t chunk = area_location(ps, ps->current_area);  in area_io()
510 	for (ps->current_area = 0; full; ps->current_area++) {  in read_exceptions()
515 		if (unlikely(prefetch_area < ps->current_area))  in read_exceptions()
516 			prefetch_area = ps->current_area;  in read_exceptions()
526 		} while (prefetch_area <= ps->current_area + DM_PREFETCH_CHUNKS);  in read_exceptions()
528 		chunk = area_location(ps, ps->current_area);  in read_exceptions()
550 	ps->current_area--;  in read_exceptions()
582 	*metadata_sectors = (ps->current_area + 1 + NUM_SNAPSHOT_HDR_CHUNKS) *  in persistent_usage()
638 		ps->current_area = 0;  in persistent_read_metadata()
730 	    zero_disk_area(ps, ps->current_area + 1))  in persistent_commit_exception()
745 		ps->current_area++;  in persistent_commit_exception()
773 		if (!ps->current_area)  in persistent_prepare_merge()
776 		ps->current_area--;  in persistent_prepare_merge()
830 	ps->next_free = area_location(ps, ps->current_area) +  in persistent_commit_merge()