137 	unsigned long *region_map;  member
533 		__assign_bit(i, cmd->region_map, dm_bitset_cursor_get_value(&c));  in __load_bitset_in_core()
574 	cmd->region_map = kvmalloc(bitmap_size(cmd->nr_regions), GFP_KERNEL);  in dm_clone_metadata_open()
575 	if (!cmd->region_map) {  in dm_clone_metadata_open()
595 	if (bitmap_full(cmd->region_map, cmd->nr_regions))  in dm_clone_metadata_open()
604 	kvfree(cmd->region_map);  in dm_clone_metadata_open()
618 	kvfree(cmd->region_map);  in dm_clone_metadata_close()
629 	return dm_clone_is_hydration_done(cmd) || test_bit(region_nr, cmd->region_map);  in dm_clone_is_region_hydrated()
640 	bit = find_next_zero_bit(cmd->region_map, cmd->nr_regions, start);  in dm_clone_is_range_hydrated()
647 	return bitmap_weight(cmd->region_map, cmd->nr_regions);  in dm_clone_nr_of_hydrated_regions()
653 	return find_next_zero_bit(cmd->region_map, cmd->nr_regions, start);  in dm_clone_find_next_unhydrated_region()
728 	if (bitmap_full(cmd->region_map, cmd->nr_regions))  in __metadata_commit()
858 	__set_bit(region_nr, cmd->region_map);  in dm_clone_set_region_hydrated()
890 		if (!test_bit(region_nr, cmd->region_map)) {  in dm_clone_cond_set_range()
894 			__set_bit(region_nr, cmd->region_map);  in dm_clone_cond_set_range()