641 bool dm_clone_is_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr)  in dm_clone_is_region_hydrated()  argument
643 	return dm_clone_is_hydration_done(cmd) || test_bit(region_nr, cmd->region_map);  in dm_clone_is_region_hydrated()
847 int dm_clone_set_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr)  in dm_clone_set_region_hydrated()  argument
853 	if (unlikely(region_nr >= cmd->nr_regions)) {  in dm_clone_set_region_hydrated()
855 		      region_nr, cmd->nr_regions);  in dm_clone_set_region_hydrated()
859 	word = region_nr / BITS_PER_LONG;  in dm_clone_set_region_hydrated()
871 	__set_bit(region_nr, dmap->dirty_regions);  in dm_clone_set_region_hydrated()
872 	__set_bit(region_nr, cmd->region_map);  in dm_clone_set_region_hydrated()
886 	unsigned long word, region_nr;  in dm_clone_cond_set_range()  local
903 	for (region_nr = start; region_nr < (start + nr_regions); region_nr++) {  in dm_clone_cond_set_range()
904 		if (!test_bit(region_nr, cmd->region_map)) {  in dm_clone_cond_set_range()
905 			word = region_nr / BITS_PER_LONG;  in dm_clone_cond_set_range()
907 			__set_bit(region_nr, dmap->dirty_regions);  in dm_clone_cond_set_range()
908 			__set_bit(region_nr, cmd->region_map);  in dm_clone_cond_set_range()