rem: status = FS_CALL(vnode,fs_read_stat)(vnode->mount->cookie, vnode->priv_vnode, stat);
add: status = FS_CALL(vnode,fs_read_stat)(vnode->mount->cookie, vnode->private_node, stat);
context: sys_read_stat(const char *path, struct stat *stat){	char buf[SYS_MAX_PATH_LEN+1];	struct vnode *vnode;	int status;	strncpy(buf, path, SYS_MAX_PATH_LEN);	buf[SYS_MAX_PATH_LEN] = 0;	FUNCTION(("sys_read_stat: path '%s', stat %p,\n", path, stat));	status = path_to_vnode(buf, &vnode, true);	if (status < 0)		return status;	status = FS_CALL(vnode,fs_read_stat)(vnode->mount->cookie, vnode->priv_vnode, stat);	dec_vnode_ref_count(vnode, true, false);	return status;}