1930 				 int refs_to_drop, int is_data, int *last_ref)  in remove_extent_backref()  argument
1934 	BUG_ON(!is_data && refs_to_drop != 1);  in remove_extent_backref()
1938 	} else if (is_data) {  in remove_extent_backref()
2234 	int metadata = !extent_op->is_data;  in run_delayed_extent_op()
2399 			if (head->is_data) {  in run_one_delayed_ref()
2645 			if (locked_ref->is_data &&  in __btrfs_run_delayed_refs()
2981 				int level, int is_data)  in btrfs_set_disk_extent_flags()  argument
2993 	extent_op->is_data = is_data ? 1 : 0;  in btrfs_set_disk_extent_flags()
6428 	int is_data;  in __btrfs_free_extent()  local
6447 	is_data = owner_objectid >= BTRFS_FIRST_FREE_OBJECTID;  in __btrfs_free_extent()
6448 	BUG_ON(!is_data && refs_to_drop != 1);  in __btrfs_free_extent()
6450 	if (is_data)  in __btrfs_free_extent()
6487 						    is_data, &last_ref);  in __btrfs_free_extent()
6499 			if (!is_data && skinny_metadata) {  in __btrfs_free_extent()
6629 						    is_data, &last_ref);  in __btrfs_free_extent()
6639 			BUG_ON(is_data && refs_to_drop !=  in __btrfs_free_extent()
6659 		if (is_data) {  in __btrfs_free_extent()
7541 			 struct btrfs_key *ins, int is_data, int delalloc)  in btrfs_reserve_extent()  argument
7547 	flags = btrfs_get_alloc_profile(root, is_data);  in btrfs_reserve_extent()
7991 		extent_op->is_data = 0;  in btrfs_alloc_tree_block()