From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qa0-f46.google.com (mail-qa0-f46.google.com [209.85.216.46]) by kanga.kvack.org (Postfix) with ESMTP id B89D86B0031 for ; Mon, 10 Feb 2014 03:23:21 -0500 (EST) Received: by mail-qa0-f46.google.com with SMTP id ii20so8908060qab.5 for ; Mon, 10 Feb 2014 00:23:21 -0800 (PST) Received: from e7.ny.us.ibm.com (e7.ny.us.ibm.com. [32.97.182.137]) by mx.google.com with ESMTPS id c6si9536610qad.169.2014.02.10.00.23.21 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Mon, 10 Feb 2014 00:23:21 -0800 (PST) Received: from /spool/local by e7.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 10 Feb 2014 03:23:20 -0500 Received: from b01cxnp23032.gho.pok.ibm.com (b01cxnp23032.gho.pok.ibm.com [9.57.198.27]) by d01dlp02.pok.ibm.com (Postfix) with ESMTP id 6DE6A6E803A for ; Mon, 10 Feb 2014 03:23:14 -0500 (EST) Received: from d01av03.pok.ibm.com (d01av03.pok.ibm.com [9.56.224.217]) by b01cxnp23032.gho.pok.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id s1A8NIKM7733712 for ; Mon, 10 Feb 2014 08:23:19 GMT Received: from d01av03.pok.ibm.com (localhost [127.0.0.1]) by d01av03.pok.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id s1A8NIHt009476 for ; Mon, 10 Feb 2014 03:23:18 -0500 Date: Mon, 10 Feb 2014 13:59:32 +0530 From: Raghavendra K T Subject: Re: [RFC PATCH V5 RESEND] mm readahead: Fix readahead fail for no local memory and limit readahead pages Message-ID: <20140210082931.GA25323@linux.vnet.ibm.com> Reply-To: Raghavendra K T References: <1390388025-1418-1-git-send-email-raghavendra.kt@linux.vnet.ibm.com> <20140206145105.27dec37b16f24e4ac5fd90ce@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline In-Reply-To: <20140206145105.27dec37b16f24e4ac5fd90ce@linux-foundation.org> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: Raghavendra K T , Fengguang Wu , David Cohen , Al Viro , Damien Ramonda , Jan Kara , Linus , linux-mm@kvack.org, linux-kernel@vger.kernel.org, rientjes@google.com, nacc@linux.vnet.ibm.com * Andrew Morton [2014-02-06 14:51:05]: > On Wed, 22 Jan 2014 16:23:45 +0530 Raghavendra K T wrote: > > > Looks reasonable to me. Please send along a fixed up changelog. > Hi Andrew, Sorry took some time to get and measure benefit on the memoryless system. Resending patch with changelog and comment changes based on your and David's suggestion. ----8<---