From: Michael Rubin Subject: Re: [PATCH RFC] Insure direct IO writes do not use the page cache Date: Fri, 31 Jul 2009 11:03:45 -0700 Message-ID: <532480950907311103h695cd79axa01905e33bd3838b@mail.gmail.com> References: <6601abe90907281728h22be79fenc68a16b578e28a91@mail.gmail.com> <20090729181007.GC14105@mit.edu> <20090730183053.GE9223@atrey.karlin.mff.cuni.cz> <20090730203351.GB6833@mit.edu> <1249063137.3917.8.camel@mingming-laptop> <532480950907311103s422a70acx25c0ab9c56d1ae31@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Theodore Tso , Jan Kara , Curt Wohlgemuth , ext4 development To: Mingming Return-path: Received: from smtp-out.google.com ([216.239.45.13]:1964 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752004AbZGaSDs (ORCPT ); Fri, 31 Jul 2009 14:03:48 -0400 Received: from zps75.corp.google.com (zps75.corp.google.com [172.25.146.75]) by smtp-out.google.com with ESMTP id n6VI3mg5004937 for ; Fri, 31 Jul 2009 11:03:49 -0700 Received: from bwz24 (bwz24.prod.google.com [10.188.26.24]) by zps75.corp.google.com with ESMTP id n6VI3jpH002035 for ; Fri, 31 Jul 2009 11:03:46 -0700 Received: by bwz24 with SMTP id 24so2117989bwz.14 for ; Fri, 31 Jul 2009 11:03:45 -0700 (PDT) In-Reply-To: <532480950907311103s422a70acx25c0ab9c56d1ae31@mail.gmail.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Fri, Jul 31, 2009 at 11:03 AM, Michael Rubin wrote: > This will our expectations for DIO on ext4 also. I meant "This will fulfill our expectations for DIO on ext4 also." mrubin