From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx197.postini.com [74.125.245.197]) by kanga.kvack.org (Postfix) with SMTP id 309776B0033 for ; Wed, 19 Jun 2013 02:56:06 -0400 (EDT) Message-ID: <51C155D1.3090304@asianux.com> Date: Wed, 19 Jun 2013 14:55:13 +0800 From: Chen Gang MIME-Version: 1.0 Subject: [PATCH] mm/vmscan.c: 'lru' may be used without initialized after the patch "3abf380..." in next-20130607 tree Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Mel Gorman , hannes@cmpxchg.org, riel@redhat.com, mhocko@suse.cz Cc: Andrew Morton , linux-mm@kvack.org, "linux-kernel@vger.kernel.org" 'lru' may be used without initialized, so need regressing part of the related patch. The related patch: "3abf380 mm: remove lru parameter from __lru_cache_add and lru_cache_add_lru" Signed-off-by: Chen Gang --- mm/vmscan.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index fe73724..e92b1858 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -595,6 +595,7 @@ redo: * unevictable page on [in]active list. * We know how to handle that. */ + lru = !!TestClearPageActive(page) + page_lru_base_type(page); lru_cache_add(page); } else { /* -- 1.7.7.6 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756274Ab3FSG4G (ORCPT ); Wed, 19 Jun 2013 02:56:06 -0400 Received: from intranet.asianux.com ([58.214.24.6]:23091 "EHLO intranet.asianux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750884Ab3FSG4F (ORCPT ); Wed, 19 Jun 2013 02:56:05 -0400 X-Spam-Score: -100.8 Message-ID: <51C155D1.3090304@asianux.com> Date: Wed, 19 Jun 2013 14:55:13 +0800 From: Chen Gang User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130110 Thunderbird/17.0.2 MIME-Version: 1.0 To: Mel Gorman , hannes@cmpxchg.org, riel@redhat.com, mhocko@suse.cz CC: Andrew Morton , linux-mm@kvack.org, "linux-kernel@vger.kernel.org" Subject: [PATCH] mm/vmscan.c: 'lru' may be used without initialized after the patch "3abf380..." in next-20130607 tree Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 'lru' may be used without initialized, so need regressing part of the related patch. The related patch: "3abf380 mm: remove lru parameter from __lru_cache_add and lru_cache_add_lru" Signed-off-by: Chen Gang --- mm/vmscan.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index fe73724..e92b1858 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -595,6 +595,7 @@ redo: * unevictable page on [in]active list. * We know how to handle that. */ + lru = !!TestClearPageActive(page) + page_lru_base_type(page); lru_cache_add(page); } else { /* -- 1.7.7.6