From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1751524AbdISSyL (ORCPT <rfc822;w@1wt.eu>);
        Tue, 19 Sep 2017 14:54:11 -0400
Received: from mail-qt0-f194.google.com ([209.85.216.194]:37669 "EHLO
        mail-qt0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1751000AbdISSyJ (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Tue, 19 Sep 2017 14:54:09 -0400
X-Google-Smtp-Source: AOwi7QDfsmavNWE3zmztUJfAbvhor/poSLIgYzWl3GbC1N8jTUe1MT3dd197i/yCUWOvzWFXwLdvCw==
Date: Tue, 19 Sep 2017 11:54:04 -0700
From: Tejun Heo <tj@kernel.org>
To: Colin King <colin.king@canonical.com>
Cc: linux-ide@vger.kernel.org, kernel-janitors@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH][V3] libata: make static arrays const, reduces object
 code size
Message-ID: <20170919185404.GA828415@devbig577.frc2.facebook.com>
References: <20170919083952.5648-1-colin.king@canonical.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20170919083952.5648-1-colin.king@canonical.com>
User-Agent: Mutt/1.5.21 (2010-09-15)
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Tue, Sep 19, 2017 at 09:39:52AM +0100, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
> 
> Don't populate const arrayis on the stack, instead make them static.
> Makes the object code smaller by over 260 bytes:
> 
> Before:
>    text	   data	    bss	    dec	    hex	filename
>   64864	   5948	   4128	  74940	  124bc	drivers/ata/libata-scsi.o
> 
> After:
>    text	   data	    bss	    dec	    hex	filename
>   64183	   6364	   4128	  74675	  123b3	drivers/ata/libata-scsi.o
> 
> Signed-off-by: Colin Ian King <colin.king@canonical.com>

Applied to libata/for-4.15.

Thanks.

-- 
tejun