From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1756373Ab2D0WkT (ORCPT <rfc822;w@1wt.eu>);
	Fri, 27 Apr 2012 18:40:19 -0400
Received: from lxorguk.ukuu.org.uk ([81.2.110.251]:57048 "EHLO
	lxorguk.ukuu.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1756284Ab2D0WkR (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Fri, 27 Apr 2012 18:40:17 -0400
Date: Fri, 27 Apr 2012 23:42:15 +0100
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: David Miller <davem@davemloft.net>, mjt@tls.msk.ru,
        linux-kernel@vger.kernel.org, autofs@vger.kernel.org, raven@themaw.net,
        thomas@m3y3r.de, stable@kernel.org
Subject: Re: [PATCH v2] Introduce a version6 of autofs interface, to fix
 design error.
Message-ID: <20120427234215.079a1565@pyramind.ukuu.org.uk>
In-Reply-To: <CA+55aFzGO+PHmjjVgxnYawbB-wFAqHtkh19vTv1AwQNpc9MsWg@mail.gmail.com>
References: <20120427.151433.1007849975903946491.davem@davemloft.net>
	<20120427.151651.2274764174217164454.davem@davemloft.net>
	<CA+55aFzPbAprx-iT0TYh24uS7+JnL92mbTg_js6Cd_O0q+Dvmw@mail.gmail.com>
	<20120427.152404.2292425516870981391.davem@davemloft.net>
	<CA+55aFzGO+PHmjjVgxnYawbB-wFAqHtkh19vTv1AwQNpc9MsWg@mail.gmail.com>
X-Mailer: Claws Mail 3.8.0 (GTK+ 2.24.8; x86_64-redhat-linux-gnu)
Face: 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
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

> Comments? The patch looks fairly simple. The "packetized pipe" might
> even be useful for other users and maybe we might want to expose it as
> an actual pipe fcntl, but right now the only thing that sets that flag
> is autofs.

The obvious way to set the flag would seem to me to also btake O_DIRECT
on the pipe as meaning this ?

Alan