From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752348Ab0CSH54 (ORCPT ); Fri, 19 Mar 2010 03:57:56 -0400 Received: from 0122700014.0.fullrate.dk ([95.166.99.235]:51495 "EHLO kernel.dk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751893Ab0CSH5z (ORCPT ); Fri, 19 Mar 2010 03:57:55 -0400 Date: Fri, 19 Mar 2010 08:57:54 +0100 From: Jens Axboe To: Richard Kennedy Cc: lkml Subject: Re: [PATCH] block: remove 16 bytes of padding from struct request on 64bits Message-ID: <20100319075754.GN5768@kernel.dk> References: <1268907592.2047.6.camel@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1268907592.2047.6.camel@localhost> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 18 2010, Richard Kennedy wrote: > Remove alignment padding to shrink struct request from 336 to 320 bytes > so needing one fewer cacheline and therefore removing 48 bytes from > struct request_queue. Thanks Richard, applied. -- Jens Axboe