24 	key->ext.FkType = type;  in hfs_ext_build_key()
25 	key->ext.FNum = cpu_to_be32(cnid);  in hfs_ext_build_key()
26 	key->ext.FABN = cpu_to_be16(block);  in hfs_ext_build_key()
55 	fnum1 = key1->ext.FNum;  in hfs_ext_keycmp()
56 	fnum2 = key2->ext.FNum;  in hfs_ext_keycmp()
59 	if (key1->ext.FkType != key2->ext.FkType)  in hfs_ext_keycmp()
60 		return key1->ext.FkType < key2->ext.FkType ? -1 : 1;  in hfs_ext_keycmp()
62 	block1 = key1->ext.FABN;  in hfs_ext_keycmp()
63 	block2 = key2->ext.FABN;  in hfs_ext_keycmp()
74 static u16 hfs_ext_find_block(struct hfs_extent *ext, u16 off)  in hfs_ext_find_block()  argument
79 	for (i = 0; i < 3; ext++, i++) {  in hfs_ext_find_block()
80 		count = be16_to_cpu(ext->count);  in hfs_ext_find_block()
82 			return be16_to_cpu(ext->block) + off;  in hfs_ext_find_block()
89 static int hfs_ext_block_count(struct hfs_extent *ext)  in hfs_ext_block_count()  argument
94 	for (i = 0; i < 3; ext++, i++)  in hfs_ext_block_count()
95 		count += be16_to_cpu(ext->count);  in hfs_ext_block_count()
99 static u16 hfs_ext_lastblock(struct hfs_extent *ext)  in hfs_ext_lastblock()  argument
103 	ext += 2;  in hfs_ext_lastblock()
104 	for (i = 0; i < 2; ext--, i++)  in hfs_ext_lastblock()
105 		if (ext->count)  in hfs_ext_lastblock()
107 	return be16_to_cpu(ext->block) + be16_to_cpu(ext->count);  in hfs_ext_lastblock()
156 	fd->key->ext.FNum = 0;  in __hfs_ext_read_extent()
160 	if (fd->key->ext.FNum != fd->search_key->ext.FNum ||  in __hfs_ext_read_extent()
161 	    fd->key->ext.FkType != fd->search_key->ext.FkType)  in __hfs_ext_read_extent()
182 		HFS_I(inode)->cached_start = be16_to_cpu(fd->key->ext.FABN);  in __hfs_ext_cache_extent()
323 		start = be16_to_cpu(fd.key->ext.FABN);  in hfs_free_fork()