3245 	int push_space = 0;  in __push_leaf_right()  local
3258 		push_space += data_size;  in __push_leaf_right()
3269 				if (space + push_space * 2 > free_space)  in __push_leaf_right()
3275 			push_space += data_size;  in __push_leaf_right()
3279 		    push_space > free_space)  in __push_leaf_right()
3283 		push_space += this_item_size + sizeof(struct btrfs_item);  in __push_leaf_right()
3297 	push_space = btrfs_item_data_end(left, left_nritems - push_items);  in __push_leaf_right()
3298 	push_space -= leaf_data_end(left);  in __push_leaf_right()
3302 	memmove_leaf_data(right, data_end - push_space, data_end,  in __push_leaf_right()
3306 	copy_leaf_data(right, left, BTRFS_LEAF_DATA_SIZE(fs_info) - push_space,  in __push_leaf_right()
3307 		       leaf_data_end(left), push_space);  in __push_leaf_right()
3318 	push_space = BTRFS_LEAF_DATA_SIZE(fs_info);  in __push_leaf_right()
3320 		push_space -= btrfs_token_item_size(&token, i);  in __push_leaf_right()
3321 		btrfs_set_token_item_offset(&token, i, push_space);  in __push_leaf_right()
3457 	int push_space = 0;  in __push_leaf_left()  local
3478 				if (space + push_space * 2 > free_space)  in __push_leaf_left()
3484 			push_space += data_size;  in __push_leaf_left()
3487 		if (this_item_size + sizeof(struct btrfs_item) + push_space >  in __push_leaf_left()
3492 		push_space += this_item_size + sizeof(struct btrfs_item);  in __push_leaf_left()
3504 	push_space = BTRFS_LEAF_DATA_SIZE(fs_info) -  in __push_leaf_left()
3507 	copy_leaf_data(left, right, leaf_data_end(left) - push_space,  in __push_leaf_left()
3508 		       btrfs_item_offset(right, push_items - 1), push_space);  in __push_leaf_left()
3529 		push_space = btrfs_item_offset(right, push_items - 1) -  in __push_leaf_left()
3532 				  BTRFS_LEAF_DATA_SIZE(fs_info) - push_space,  in __push_leaf_left()
3533 				  leaf_data_end(right), push_space);  in __push_leaf_left()
3542 	push_space = BTRFS_LEAF_DATA_SIZE(fs_info);  in __push_leaf_left()
3544 		push_space = push_space - btrfs_token_item_size(&token, i);  in __push_leaf_left()
3545 		btrfs_set_token_item_offset(&token, i, push_space);  in __push_leaf_left()