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

[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
......@@ -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);
......
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