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From: Roland McGrath <roland@redhat.com>
To: Oleg Nesterov <oleg@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Stanislaw Gruszka <sgruszka@redhat.com>,
	Vitaly Mayatskikh <vmayatsk@redhat.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/2] ptrace: wait_task_zombie: do not account traced sub-threads
Date: Mon, 15 Jun 2009 17:45:10 -0700 (PDT)	[thread overview]
Message-ID: <20090616004510.2885FFC3D3@magilla.sf.frob.com> (raw)
In-Reply-To: Oleg Nesterov's message of  Monday, 15 June 2009 23:26:48 +0200 <20090615212648.GA22751@redhat.com>

ACK, but I think it warrants a comment explaining that task_detached() here
always means "ptrace'd but not reparented".

Thanks,
Roland

  reply	other threads:[~2009-06-16  0:45 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-15 21:26 Oleg Nesterov
2009-06-16  0:45 ` Roland McGrath [this message]
2009-06-17 19:48   ` [rfc] ptrace: wait_task_zombie: fix the racy EXIT_ZOMBIE setting Oleg Nesterov
2009-06-18 18:47   ` [PATCH] ptrace-wait_task_zombie-do-not-account-traced-sub-threads-fix Oleg Nesterov

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