tag	line	file	source code
wait_chldexit	172	include/linux/sched.h	struct wait_queue *wait_chldexit;  /* for wait4() */
wait_chldexit	79	kernel/exit.c	wake_up_interruptible(&tsk->p_pptr->wait_chldexit);
wait_chldexit	494	kernel/exit.c	add_wait_queue(&current->wait_chldexit,&wait);
wait_chldexit	566	kernel/exit.c	remove_wait_queue(&current->wait_chldexit,&wait);