635 bool dm_clone_is_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr)  in dm_clone_is_region_hydrated()  argument
637 	return dm_clone_is_hydration_done(cmd) || test_bit(region_nr, cmd->region_map);  in dm_clone_is_region_hydrated()
841 int dm_clone_set_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr)  in dm_clone_set_region_hydrated()  argument
847 	if (unlikely(region_nr >= cmd->nr_regions)) {  in dm_clone_set_region_hydrated()
849 		      region_nr, cmd->nr_regions);  in dm_clone_set_region_hydrated()
853 	word = region_nr / BITS_PER_LONG;  in dm_clone_set_region_hydrated()
865 	__set_bit(region_nr, dmap->dirty_regions);  in dm_clone_set_region_hydrated()
866 	__set_bit(region_nr, cmd->region_map);  in dm_clone_set_region_hydrated()
880 	unsigned long word, region_nr;  in dm_clone_cond_set_range()  local
897 	for (region_nr = start; region_nr < (start + nr_regions); region_nr++) {  in dm_clone_cond_set_range()
898 		if (!test_bit(region_nr, cmd->region_map)) {  in dm_clone_cond_set_range()
899 			word = region_nr / BITS_PER_LONG;  in dm_clone_cond_set_range()
901 			__set_bit(region_nr, dmap->dirty_regions);  in dm_clone_cond_set_range()
902 			__set_bit(region_nr, cmd->region_map);  in dm_clone_cond_set_range()