nfs_post_op_update_inode_force_wcc_locked
status = nfs_post_op_update_inode_force_wcc_locked(inode, fattr);
nfs_post_op_update_inode_force_wcc_locked(inode, fattr);
extern int nfs_post_op_update_inode_force_wcc_locked(struct inode *inode, struct nfs_fattr *fattr);