From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754632Ab1IWAyr (ORCPT ); Thu, 22 Sep 2011 20:54:47 -0400 Received: from mail209.messagelabs.com ([216.82.255.3]:9882 "EHLO mail209.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752065Ab1IWAyp (ORCPT ); Thu, 22 Sep 2011 20:54:45 -0400 X-Env-Sender: hartleys@visionengravers.com X-Msg-Ref: server-6.tower-209.messagelabs.com!1316739284!13845810!1 X-Originating-IP: [216.166.12.69] X-StarScan-Version: 6.3.6; banners=-,-,- X-VirusChecked: Checked From: H Hartley Sweeten To: Linux Kernel Subject: [PATCH] mm/thrash.c: quiet sparse noise Date: Thu, 22 Sep 2011 17:54:33 -0700 User-Agent: KMail/1.9.9 CC: , , , , MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-ID: <201109221754.34162.hartleys@visionengravers.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quiet the following sparse noise: warning: symbol 'swap_token_memcg' was not declared. Should it be static? Signed-off-by: H Hartley Sweeten Cc: Andrew Morton Cc: Rik van Riel Cc: KOSAKI Motohiro Cc: KAMEZAWA Hiroyuki --- diff --git a/mm/thrash.c b/mm/thrash.c index e53f7d0..57ad495 100644 --- a/mm/thrash.c +++ b/mm/thrash.c @@ -29,7 +29,7 @@ static DEFINE_SPINLOCK(swap_token_lock); struct mm_struct *swap_token_mm; -struct mem_cgroup *swap_token_memcg; +static struct mem_cgroup *swap_token_memcg; #ifdef CONFIG_CGROUP_MEM_RES_CTLR static struct mem_cgroup *swap_token_memcg_from_mm(struct mm_struct *mm)