From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with SMTP id 456C16B004F for ; Fri, 28 Aug 2009 15:39:49 -0400 (EDT) Date: Fri, 28 Aug 2009 20:39:15 +0100 (BST) From: Hugh Dickins Subject: [PATCH mmotm] vmscan move pgdeactivate modification to shrink_active_list fix Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org To: Andrew Morton Cc: KOSAKI Motohiro , Johannes Weiner , Rik van Riel , KAMEZAWA Hiroyuki , Mel Gorman , linux-kernel@vger.kernel.org, linux-mm@kvack.org List-ID: mmotm 2009-08-27-16-51 lets the OOM killer loose on my loads even quicker than last time: one bug fixed but another bug introduced. vmscan-move-pgdeactivate-modification-to-shrink_active_list.patch forgot to add NR_LRU_BASE to lru index to make zone_page_state index. Signed-off-by: Hugh Dickins --- mm/vmscan.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- mmotm/mm/vmscan.c 2009-08-28 10:07:57.000000000 +0100 +++ linux/mm/vmscan.c 2009-08-28 18:30:33.000000000 +0100 @@ -1381,8 +1381,10 @@ static void shrink_active_list(unsigned reclaim_stat->recent_rotated[file] += nr_rotated; __count_vm_events(PGDEACTIVATE, nr_deactivated); __mod_zone_page_state(zone, NR_ISOLATED_ANON + file, -nr_taken); - __mod_zone_page_state(zone, LRU_ACTIVE + file * LRU_FILE, nr_rotated); - __mod_zone_page_state(zone, LRU_BASE + file * LRU_FILE, nr_deactivated); + __mod_zone_page_state(zone, NR_ACTIVE_ANON + file * LRU_FILE, + nr_rotated); + __mod_zone_page_state(zone, NR_INACTIVE_ANON + file * LRU_FILE, + nr_deactivated); spin_unlock_irq(&zone->lru_lock); } -- 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