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Date: Thu, 25 Feb 2010 09:59:00 -0500
From: Rik van Riel <riel@redhat.com>
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Subject: Re: [PATCH 04/15] readahead: make default readahead size a kernel
 parameter
References: <20100224031001.026464755@intel.com> <20100224031054.161214875@intel.com>
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To: Wu Fengguang <fengguang.wu@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>, Jens Axboe <jens.axboe@oracle.com>, Ankit Jain <radical@gmail.com>, Dave Chinner <david@fromorbit.com>, Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>, Nikanth Karthikesan <knikanth@suse.de>, Chris Mason <chris.mason@oracle.com>, Peter Zijlstra <a.p.zijlstra@chello.nl>, Clemens Ladisch <clemens@ladisch.de>, Olivier Galibert <galibert@pobox.com>, Vivek Goyal <vgoyal@redhat.com>, Matt Mackall <mpm@selenic.com>, Nick Piggin <npiggin@suse.de>, Linux Memory Management List <linux-mm@kvack.org>, linux-fsdevel@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>
List-ID: <linux-mm.kvack.org>

On 02/23/2010 10:10 PM, Wu Fengguang wrote:
> From: Nikanth Karthikesan<knikanth@suse.de>
>
> Add new kernel parameter "readahead", which allows user to override
> the static VM_MAX_READAHEAD=512kb.
>
> CC: Ankit Jain<radical@gmail.com>
> CC: Dave Chinner<david@fromorbit.com>
> CC: Christian Ehrhardt<ehrhardt@linux.vnet.ibm.com>
> Signed-off-by: Nikanth Karthikesan<knikanth@suse.de>
> Signed-off-by: Wu Fengguang<fengguang.wu@intel.com>

Acked-by: Rik van Riel <riel@redhat.com>

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