Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753113Ab1E1LY2 (ORCPT ); Sat, 28 May 2011 07:24:28 -0400 Received: from rcsinet10.oracle.com ([148.87.113.121]:38141 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751630Ab1E1LY1 (ORCPT ); Sat, 28 May 2011 07:24:27 -0400 Content-Type: text/plain; charset=UTF-8 From: Chris Mason To: Marco Stornelli Cc: Andi Kleen , linux-kernel , linux-fsdevel , viro , Andi Kleen , tytso Subject: Re: [PATCH 2/4] EXT4: Set NOSEC flag early when there are no xattrs In-reply-to: <4DE0BB71.9000303@gmail.com> References: <1306536845-24162-1-git-send-email-andi@firstfloor.org> <1306536845-24162-2-git-send-email-andi@firstfloor.org> <4DE0BB71.9000303@gmail.com> Date: Sat, 28 May 2011 07:24:08 -0400 Message-Id: <1306581836-sup-9169@shiny> User-Agent: Sup/git Content-Transfer-Encoding: 8bit X-Source-IP: rtcsinet21.oracle.com [66.248.204.29] X-CT-RefId: str=0001.0A090208.4DE0DB64.00CA:SCFSTAT5015188,ss=1,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 700 Lines: 20 Excerpts from Marco Stornelli's message of 2011-05-28 05:08:01 -0400: > Il 28/05/2011 00:54, Andi Kleen ha scritto: > > From: Andi Kleen > > > > This avoids a xattr lookup on every write. > > > > Cc: tytso@mit.edu > > Signed-off-by: Andi Kleen > > Are ext2/3 affected too? It seems to me that more or less the xattr > management for the extN series is the same, isn't it? Yes, everyone who uses mbcache. -chris -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/