if (type == MS_UNBINDABLE) mnt->mnt_flags |= MNT_UNBINDABLE; 
void change_mnt_propagation(struct vfsmount *mnt, int type){	if (type == MS_SHARED) {		set_mnt_shared(mnt);		return;	}	do_make_slave(mnt);	if (type != MS_SLAVE) {		list_del_init(&mnt->mnt_slave);		mnt->mnt_master = NULL;	}}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/9676f0c6389b62bd6b24d77d4b3abdbcfa32d0f2/pnode.c/clean/fs/pnode.c