From cf2dfbfbf4c5cb489ea12defd85a484307b955b8 Mon Sep 17 00:00:00 2001 From: Oleg Nesterov Date: Mon, 26 Jun 2006 00:26:10 -0700 Subject: [PATCH] [PATCH] coredump: copy_process: don't check SIGNAL_GROUP_EXIT After the previous patch SIGNAL_GROUP_EXIT implies a pending SIGKILL, we can remove this check from copy_process() because we already checked !signal_pending(). Signed-off-by: Oleg Nesterov Cc: Roland McGrath Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/fork.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/kernel/fork.c b/kernel/fork.c index 79e91046f36e..9b4e54ef0225 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1156,18 +1156,6 @@ static task_t *copy_process(unsigned long clone_flags, } if (clone_flags & CLONE_THREAD) { - /* - * Important: if an exit-all has been started then - * do not create this new thread - the whole thread - * group is supposed to exit anyway. - */ - if (current->signal->flags & SIGNAL_GROUP_EXIT) { - spin_unlock(¤t->sighand->siglock); - write_unlock_irq(&tasklist_lock); - retval = -EAGAIN; - goto bad_fork_cleanup_namespace; - } - p->group_leader = current->group_leader; list_add_tail_rcu(&p->thread_group, &p->group_leader->thread_group); -- 2.20.1