ignored_task      271 kernel/exit.c  					struct task_struct *ignored_task)
ignored_task      276 kernel/exit.c  		if ((p == ignored_task) ||
ignored_task      321 kernel/exit.c  	struct task_struct *ignored_task = tsk;
ignored_task      332 kernel/exit.c  		ignored_task = NULL;
ignored_task      336 kernel/exit.c  	    will_become_orphaned_pgrp(pgrp, ignored_task) &&