Cross Reference: /fs/btrfs/dir-item.c

Lines Matching defs:leaf
48 	struct extent_buffer *leaf;
60 	leaf = path->nodes[0];
62 	ptr = btrfs_item_ptr(leaf, path->slots[0], char);
63 	BUG_ON(data_size > btrfs_item_size(leaf, item));
64 	ptr += btrfs_item_size(leaf, item) - data_size;
83 	struct extent_buffer *leaf;
99 	leaf = path->nodes[0];
101 	btrfs_set_dir_item_key(leaf, dir_item, &disk_key);
102 	btrfs_set_dir_type(leaf, dir_item, BTRFS_FT_XATTR);
103 	btrfs_set_dir_name_len(leaf, dir_item, name_len);
104 	btrfs_set_dir_transid(leaf, dir_item, trans->transid);
105 	btrfs_set_dir_data_len(leaf, dir_item, data_len);
109 	write_extent_buffer(leaf, name, name_ptr, name_len);
110 	write_extent_buffer(leaf, data, data_ptr, data_len);
133 	struct extent_buffer *leaf;
160 	leaf = path->nodes[0];
161 	btrfs_set_dir_item_key(leaf, dir_item, &disk_key);
162 	btrfs_set_dir_type(leaf, dir_item, type);
163 	btrfs_set_dir_data_len(leaf, dir_item, 0);
164 	btrfs_set_dir_name_len(leaf, dir_item, name_len);
165 	btrfs_set_dir_transid(leaf, dir_item, trans->transid);
168 	write_extent_buffer(leaf, name, name_ptr, name_len);
169 	btrfs_mark_buffer_dirty(leaf);
227 	struct extent_buffer *leaf;
265 	leaf = path->nodes[0];
267 	if (data_size + btrfs_item_size_nr(leaf, slot) +
316 	struct extent_buffer *leaf;
330 	leaf = path->nodes[0];
331 	nritems = btrfs_header_nritems(leaf);
340 			leaf = path->nodes[0];
341 			nritems = btrfs_header_nritems(leaf);
345 		btrfs_item_key_to_cpu(leaf, &key, path->slots[0]);
395 	struct extent_buffer *leaf;
397 	leaf = path->nodes[0];
398 	dir_item = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_dir_item);
399 	if (verify_dir_item(root, leaf, dir_item))
402 	total_len = btrfs_item_size_nr(leaf, path->slots[0]);
405 			btrfs_dir_name_len(leaf, dir_item) +
406 			btrfs_dir_data_len(leaf, dir_item);
409 		if (btrfs_dir_name_len(leaf, dir_item) == name_len &&
410 		    memcmp_extent_buffer(leaf, name, name_ptr, name_len) == 0)
430 	struct extent_buffer *leaf;
435 	leaf = path->nodes[0];
436 	sub_item_len = sizeof(*di) + btrfs_dir_name_len(leaf, di) +
437 		btrfs_dir_data_len(leaf, di);
438 	item_len = btrfs_item_size_nr(leaf, path->slots[0]);
446 		start = btrfs_item_ptr_offset(leaf, path->slots[0]);
447 		memmove_extent_buffer(leaf, ptr, ptr + sub_item_len,
455 		    struct extent_buffer *leaf,
459 	u8 type = btrfs_dir_type(leaf, dir_item);
470 	if (btrfs_dir_name_len(leaf, dir_item) > namelen) {
472 		       (unsigned)btrfs_dir_data_len(leaf, dir_item));
477 	if ((btrfs_dir_data_len(leaf, dir_item) +
478 	     btrfs_dir_name_len(leaf, dir_item)) > BTRFS_MAX_XATTR_SIZE(root)) {
480 		       (unsigned)btrfs_dir_name_len(leaf, dir_item),
481 		       (unsigned)btrfs_dir_data_len(leaf, dir_item));