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From: Roland McGrath <roland@redhat.com>
To: Oleg Nesterov <oleg@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ptrace: don't take tasklist to get/set ->last_siginfo
Date: Thu, 28 May 2009 12:31:13 -0700 (PDT)	[thread overview]
Message-ID: <20090528193113.4825EFC2BD@magilla.sf.frob.com> (raw)
In-Reply-To: Oleg Nesterov's message of  Thursday, 28 May 2009 10:21:13 +0200 <20090528082113.GA9062@redhat.com>

Acked-by: Roland McGrath <roland@redhat.com>

> Change ptrace_getsiginfo/ptrace_setsiginfo to use lock_task_sighand()
> without tasklist_lock. Perhaps it makes sense to make a singler helper
> with "bool rw" argument.

Let's not bother now since we will change this more later anyway.


Thanks,
Roland

      reply	other threads:[~2009-05-28 19:32 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-28  8:21 Oleg Nesterov
2009-05-28 19:31 ` Roland McGrath [this message]

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