zap_leader        194 kernel/exit.c  	int zap_leader;
zap_leader        214 kernel/exit.c  	zap_leader = 0;
zap_leader        223 kernel/exit.c  		zap_leader = do_notify_parent(leader, leader->exit_signal);
zap_leader        224 kernel/exit.c  		if (zap_leader)
zap_leader        233 kernel/exit.c  	if (unlikely(zap_leader))