162 	struct ext2_inode_info *ei;  in ext2_alloc_inode()  local
163 	ei = kmem_cache_alloc(ext2_inode_cachep, GFP_KERNEL);  in ext2_alloc_inode()
164 	if (!ei)  in ext2_alloc_inode()
166 	ei->i_block_alloc_info = NULL;  in ext2_alloc_inode()
167 	ei->vfs_inode.i_version = 1;  in ext2_alloc_inode()
169 	memset(&ei->i_dquot, 0, sizeof(ei->i_dquot));  in ext2_alloc_inode()
172 	return &ei->vfs_inode;  in ext2_alloc_inode()
188 	struct ext2_inode_info *ei = (struct ext2_inode_info *) foo;  in init_once()  local
190 	rwlock_init(&ei->i_meta_lock);  in init_once()
192 	init_rwsem(&ei->xattr_sem);  in init_once()
194 	mutex_init(&ei->truncate_mutex);  in init_once()
196 	init_rwsem(&ei->dax_sem);  in init_once()
198 	inode_init_once(&ei->vfs_inode);  in init_once()