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Commit b9ecb2bd authored by Roland McGrath's avatar Roland McGrath Committed by Linus Torvalds
Browse files

[PATCH] has_stopped_jobs() cleanup 



This check has been obsolete since the introduction of TASK_TRACED.  Now
TASK_STOPPED always means job control stop.

Signed-off-by: default avatarRoland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent fb50ae74

kernel/exit.c

+0 −11
Original line number Diff line number Diff line
@@ -249,17 +249,6 @@ static int has_stopped_jobs(int pgrp) 
	do_each_task_pid(pgrp, PIDTYPE_PGID, p) {

		if (p->state != TASK_STOPPED)

			continue;



		/* If p is stopped by a debugger on a signal that won't

		   stop it, then don't count p as stopped.  This isn't

		   perfect but it's a good approximation.  */

		if (unlikely (p->ptrace)

		    && p->exit_code != SIGSTOP

		    && p->exit_code != SIGTSTP

		    && p->exit_code != SIGTTOU

		    && p->exit_code != SIGTTIN)

			continue;



		retval = 1;

		break;

	} while_each_task_pid(pgrp, PIDTYPE_PGID, p);