30 	struct extent_buffer *leaf;  in insert_with_overflow()  local
42 	leaf = path->nodes[0];  in insert_with_overflow()
43 	ptr = btrfs_item_ptr(leaf, path->slots[0], char);  in insert_with_overflow()
44 	ASSERT(data_size <= btrfs_item_size(leaf, path->slots[0]));  in insert_with_overflow()
45 	ptr += btrfs_item_size(leaf, path->slots[0]) - data_size;  in insert_with_overflow()
64 	struct extent_buffer *leaf;  in btrfs_insert_xattr_item()  local
81 	leaf = path->nodes[0];  in btrfs_insert_xattr_item()
83 	btrfs_set_dir_item_key(leaf, dir_item, &disk_key);  in btrfs_insert_xattr_item()
84 	btrfs_set_dir_type(leaf, dir_item, BTRFS_FT_XATTR);  in btrfs_insert_xattr_item()
85 	btrfs_set_dir_name_len(leaf, dir_item, name_len);  in btrfs_insert_xattr_item()
86 	btrfs_set_dir_transid(leaf, dir_item, trans->transid);  in btrfs_insert_xattr_item()
87 	btrfs_set_dir_data_len(leaf, dir_item, data_len);  in btrfs_insert_xattr_item()
91 	write_extent_buffer(leaf, name, name_ptr, name_len);  in btrfs_insert_xattr_item()
92 	write_extent_buffer(leaf, data, data_ptr, data_len);  in btrfs_insert_xattr_item()
115 	struct extent_buffer *leaf;  in btrfs_insert_dir_item()  local
141 	leaf = path->nodes[0];  in btrfs_insert_dir_item()
142 	btrfs_set_dir_item_key(leaf, dir_item, &disk_key);  in btrfs_insert_dir_item()
143 	btrfs_set_dir_type(leaf, dir_item, type);  in btrfs_insert_dir_item()
144 	btrfs_set_dir_data_len(leaf, dir_item, 0);  in btrfs_insert_dir_item()
145 	btrfs_set_dir_name_len(leaf, dir_item, name->len);  in btrfs_insert_dir_item()
146 	btrfs_set_dir_transid(leaf, dir_item, trans->transid);  in btrfs_insert_dir_item()
149 	write_extent_buffer(leaf, name->name, name_ptr, name->len);  in btrfs_insert_dir_item()
150 	btrfs_mark_buffer_dirty(leaf);  in btrfs_insert_dir_item()
234 	struct extent_buffer *leaf;  in btrfs_check_dir_item_collision()  local
269 	leaf = path->nodes[0];  in btrfs_check_dir_item_collision()
271 	if (data_size + btrfs_item_size(leaf, slot) +  in btrfs_check_dir_item_collision()
384 	struct extent_buffer *leaf;  in btrfs_match_dir_item_name()  local
386 	leaf = path->nodes[0];  in btrfs_match_dir_item_name()
387 	dir_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dir_item);  in btrfs_match_dir_item_name()
389 	total_len = btrfs_item_size(leaf, path->slots[0]);  in btrfs_match_dir_item_name()
392 			btrfs_dir_name_len(leaf, dir_item) +  in btrfs_match_dir_item_name()
393 			btrfs_dir_data_len(leaf, dir_item);  in btrfs_match_dir_item_name()
396 		if (btrfs_dir_name_len(leaf, dir_item) == name_len &&  in btrfs_match_dir_item_name()
397 		    memcmp_extent_buffer(leaf, name, name_ptr, name_len) == 0)  in btrfs_match_dir_item_name()
417 	struct extent_buffer *leaf;  in btrfs_delete_one_dir_name()  local
422 	leaf = path->nodes[0];  in btrfs_delete_one_dir_name()
423 	sub_item_len = sizeof(*di) + btrfs_dir_name_len(leaf, di) +  in btrfs_delete_one_dir_name()
424 		btrfs_dir_data_len(leaf, di);  in btrfs_delete_one_dir_name()
425 	item_len = btrfs_item_size(leaf, path->slots[0]);  in btrfs_delete_one_dir_name()
433 		start = btrfs_item_ptr_offset(leaf, path->slots[0]);  in btrfs_delete_one_dir_name()
434 		memmove_extent_buffer(leaf, ptr, ptr + sub_item_len,  in btrfs_delete_one_dir_name()