From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx125.postini.com [74.125.245.125]) by kanga.kvack.org (Postfix) with SMTP id 58A306B0062 for ; Wed, 9 Jan 2013 03:26:22 -0500 (EST) Date: Wed, 9 Jan 2013 16:26:20 +0800 From: Fengguang Wu Subject: Re: fadvise doesn't work well. Message-ID: <20130109082620.GB21379@localhost> References: <1357718721.6568.3.camel@kernel.cn.ibm.com> <20130109080917.GA21056@localhost> <1357719508.6568.5.camel@kernel.cn.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1357719508.6568.5.camel@kernel.cn.ibm.com> Sender: owner-linux-mm@kvack.org List-ID: To: Simon Jeons Cc: linux-mm@kvack.org, Andrew Morton , hughd@google.com, riel@redhat.com, Johannes Weiner , mtk.manpages@gmail.com > root@kernel:~/Documents/mm/tools/linux-ftools# ./linux-fadvise ../../../images/ubuntu-11.04-desktop-i386.iso DONTNEED 0,718585856 > Going to fadvise ../../../images/ubuntu-11.04-desktop-i386.iso as mode DONTNEED > offset: 0 > length: 718583808 > Invalid mode DONTNEED ~~~~~~~~~~~~~~~~~~~~~~~ Oops, that's invalid command. Use "dontneed" rather than "DONTNEED". fadvise is case sensitive.. Thanks, Fengguang -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org