From: Oleg Nesterov <oleg@redhat.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
"Metzger, Markus T" <markus.t.metzger@intel.com>,
Roland McGrath <roland@redhat.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 5/4] tracehook_notify_death: use task_detached() helper
Date: Wed, 11 Feb 2009 22:12:28 +0100 [thread overview]
Message-ID: <20090211211228.GA16867@redhat.com> (raw)
Now that task_detached() is exported, change tracehook_notify_death()
to use this helper, nobody else checks ->exit_signal == -1 by hand.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
--- 6.29-rc3/include/linux/tracehook.h~5_NOTIFY_USE_HELPER 2008-10-10 00:13:53.000000000 +0200
+++ 6.29-rc3/include/linux/tracehook.h 2009-02-11 21:54:57.000000000 +0100
@@ -507,7 +507,7 @@ static inline int tracehook_notify_jctl(
static inline int tracehook_notify_death(struct task_struct *task,
void **death_cookie, int group_dead)
{
- if (task->exit_signal == -1)
+ if (task_detached(task))
return task->ptrace ? SIGCHLD : DEATH_REAP;
/*
next reply other threads:[~2009-02-11 21:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-11 21:12 Oleg Nesterov [this message]
2009-02-20 1:38 ` [PATCH 5/4] tracehook_notify_death: use task_detached() helper Roland McGrath
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