758 				struct dm_exception *new_e)  in dm_insert_exception()  argument
764 	l = &eh->table[exception_hash(eh, new_e->old_chunk)];  in dm_insert_exception()
773 		if (new_e->old_chunk == (e->old_chunk +  in dm_insert_exception()
775 		    new_e->new_chunk == (dm_chunk_number(e->new_chunk) +  in dm_insert_exception()
778 			free_completed_exception(new_e);  in dm_insert_exception()
783 		if (new_e->old_chunk == (e->old_chunk - 1) &&  in dm_insert_exception()
784 		    new_e->new_chunk == (dm_chunk_number(e->new_chunk) - 1)) {  in dm_insert_exception()
788 			free_completed_exception(new_e);  in dm_insert_exception()
792 		if (new_e->old_chunk < e->old_chunk)  in dm_insert_exception()
802 		hlist_bl_add_head(&new_e->hash_list, l);  in dm_insert_exception()
803 	} else if (new_e->old_chunk < e->old_chunk) {  in dm_insert_exception()
805 		hlist_bl_add_before(&new_e->hash_list, &e->hash_list);  in dm_insert_exception()
808 		hlist_bl_add_behind(&new_e->hash_list, &e->hash_list);  in dm_insert_exception()