From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762838AbYEFJnU (ORCPT ); Tue, 6 May 2008 05:43:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754633AbYEFJnJ (ORCPT ); Tue, 6 May 2008 05:43:09 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:64473 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1752077AbYEFJnI (ORCPT ); Tue, 6 May 2008 05:43:08 -0400 Message-ID: <482027E4.6030300@cn.fujitsu.com> Date: Tue, 06 May 2008 17:41:56 +0800 From: Li Zefan User-Agent: Thunderbird 2.0.0.9 (X11/20071115) MIME-Version: 1.0 To: Andrew Morton CC: clameter@sgi.com, LKML , "linux-mm@kvack.org" Subject: Re: [PATCH] mm/page_alloc.c: fix a typo References: <4820272C.4060009@cn.fujitsu.com> In-Reply-To: <4820272C.4060009@cn.fujitsu.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Li Zefan --- mm/page_alloc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/mm/page_alloc.c b/mm/page_alloc.c index bdd5c43..d0ba10d 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -303,7 +303,7 @@ static void destroy_compound_page(struct page *page, unsigned long order) for (i = 1; i < nr_pages; i++) { struct page *p = page + i; - if (unlikely(!PageTail(p) | + if (unlikely(!PageTail(p) || (p->first_page != page))) bad_page(page); __ClearPageTail(p); -- 1.5.4.rc3