[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 <oleg@tv-sign.ru> Cc: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -1156,18 +1156,6 @@ static task_t *copy_process(unsigned long clone_flags,
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}
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}
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if (clone_flags & CLONE_THREAD) {
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if (clone_flags & CLONE_THREAD) {
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/*
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* Important: if an exit-all has been started then
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* do not create this new thread - the whole thread
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* group is supposed to exit anyway.
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*/
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if (current->signal->flags & SIGNAL_GROUP_EXIT) {
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spin_unlock(¤t->sighand->siglock);
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write_unlock_irq(&tasklist_lock);
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retval = -EAGAIN;
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goto bad_fork_cleanup_namespace;
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}
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p->group_leader = current->group_leader;
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p->group_leader = current->group_leader;
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list_add_tail_rcu(&p->thread_group, &p->group_leader->thread_group);
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list_add_tail_rcu(&p->thread_group, &p->group_leader->thread_group);
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