From: Stefan Ring Subject: Re: A huge latency in ext4 and xfs because of stable page write Date: Wed, 12 Dec 2012 08:23:43 +0100 Message-ID: References: <20121211084520.GA13277@gmail.com> <20121211111707.GU15784@dastard> <20121212041803.GA29427@gmail.com> <20121212044948.GW16353@dastard> <20121212051332.GA6718@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE To: linux-ext4@vger.kernel.org, xfs@oss.sgi.com, linux-fsdevel@vger.kernel.org Return-path: Received: from mail-ye0-f174.google.com ([209.85.213.174]:61290 "EHLO mail-ye0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750841Ab2LLHXn convert rfc822-to-8bit (ORCPT ); Wed, 12 Dec 2012 02:23:43 -0500 In-Reply-To: <20121212051332.GA6718@gmail.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: >> http://www.spinics.net/lists/linux-fsdevel/msg59421.html > > Thanks for pointing out. So now it seems that only I can do is to > present a proposal to revert stable page write temporarily because it > causes a huge latency for some applications. There has just been a write-up on the topic of stable pages in last week=E2=80=99s LWN: http://lwn.net/Articles/528031/ The link should become available for non-subscribers tomorrow. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html