33 	struct extent_buffer *leaf;  in insert_with_overflow()  local
45 	leaf = path->nodes[0];  in insert_with_overflow()
46 	ptr = btrfs_item_ptr(leaf, path->slots[0], char);  in insert_with_overflow()
47 	ASSERT(data_size <= btrfs_item_size(leaf, path->slots[0]));  in insert_with_overflow()
48 	ptr += btrfs_item_size(leaf, path->slots[0]) - data_size;  in insert_with_overflow()
67 	struct extent_buffer *leaf;  in btrfs_insert_xattr_item()  local
84 	leaf = path->nodes[0];  in btrfs_insert_xattr_item()
86 	btrfs_set_dir_item_key(leaf, dir_item, &disk_key);  in btrfs_insert_xattr_item()
87 	btrfs_set_dir_flags(leaf, dir_item, BTRFS_FT_XATTR);  in btrfs_insert_xattr_item()
88 	btrfs_set_dir_name_len(leaf, dir_item, name_len);  in btrfs_insert_xattr_item()
89 	btrfs_set_dir_transid(leaf, dir_item, trans->transid);  in btrfs_insert_xattr_item()
90 	btrfs_set_dir_data_len(leaf, dir_item, data_len);  in btrfs_insert_xattr_item()
94 	write_extent_buffer(leaf, name, name_ptr, name_len);  in btrfs_insert_xattr_item()
95 	write_extent_buffer(leaf, data, data_ptr, data_len);  in btrfs_insert_xattr_item()
118 	struct extent_buffer *leaf;  in btrfs_insert_dir_item()  local
147 	leaf = path->nodes[0];  in btrfs_insert_dir_item()
148 	btrfs_set_dir_item_key(leaf, dir_item, &disk_key);  in btrfs_insert_dir_item()
149 	btrfs_set_dir_flags(leaf, dir_item, type);  in btrfs_insert_dir_item()
150 	btrfs_set_dir_data_len(leaf, dir_item, 0);  in btrfs_insert_dir_item()
151 	btrfs_set_dir_name_len(leaf, dir_item, name->len);  in btrfs_insert_dir_item()
152 	btrfs_set_dir_transid(leaf, dir_item, trans->transid);  in btrfs_insert_dir_item()
155 	write_extent_buffer(leaf, name->name, name_ptr, name->len);  in btrfs_insert_dir_item()
156 	btrfs_mark_buffer_dirty(trans, leaf);  in btrfs_insert_dir_item()
240 	struct extent_buffer *leaf;  in btrfs_check_dir_item_collision()  local
275 	leaf = path->nodes[0];  in btrfs_check_dir_item_collision()
277 	if (data_size + btrfs_item_size(leaf, slot) +  in btrfs_check_dir_item_collision()
390 	struct extent_buffer *leaf;  in btrfs_match_dir_item_name()  local
392 	leaf = path->nodes[0];  in btrfs_match_dir_item_name()
393 	dir_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dir_item);  in btrfs_match_dir_item_name()
395 	total_len = btrfs_item_size(leaf, path->slots[0]);  in btrfs_match_dir_item_name()
398 			btrfs_dir_name_len(leaf, dir_item) +  in btrfs_match_dir_item_name()
399 			btrfs_dir_data_len(leaf, dir_item);  in btrfs_match_dir_item_name()
402 		if (btrfs_dir_name_len(leaf, dir_item) == name_len &&  in btrfs_match_dir_item_name()
403 		    memcmp_extent_buffer(leaf, name, name_ptr, name_len) == 0)  in btrfs_match_dir_item_name()
423 	struct extent_buffer *leaf;  in btrfs_delete_one_dir_name()  local
428 	leaf = path->nodes[0];  in btrfs_delete_one_dir_name()
429 	sub_item_len = sizeof(*di) + btrfs_dir_name_len(leaf, di) +  in btrfs_delete_one_dir_name()
430 		btrfs_dir_data_len(leaf, di);  in btrfs_delete_one_dir_name()
431 	item_len = btrfs_item_size(leaf, path->slots[0]);  in btrfs_delete_one_dir_name()
439 		start = btrfs_item_ptr_offset(leaf, path->slots[0]);  in btrfs_delete_one_dir_name()
440 		memmove_extent_buffer(leaf, ptr, ptr + sub_item_len,  in btrfs_delete_one_dir_name()