From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx102.postini.com [74.125.245.102]) by kanga.kvack.org (Postfix) with SMTP id E6C7E6B004D for ; Wed, 8 Aug 2012 10:59:43 -0400 (EDT) Message-ID: <50227E5C.6070903@redhat.com> Date: Wed, 08 Aug 2012 10:57:32 -0400 From: Rik van Riel MIME-Version: 1.0 Subject: Re: [PATCH] compaction: fix deferring compaction mistake References: <1344387464-10037-1-git-send-email-minchan@kernel.org> In-Reply-To: <1344387464-10037-1-git-send-email-minchan@kernel.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Minchan Kim Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Mel Gorman On 08/07/2012 08:57 PM, Minchan Kim wrote: > [1] fixed bad deferring policy but made mistake about checking > compact_order_failed in __compact_pgdat so it can't update > compact_order_failed with new order. It ends up preventing working > of deffering policy rightly. This patch fixes it. Good catch. > [1] aff62249, vmscan: only defer compaction for failed order and higher > > Cc: Rik van Riel > Cc: Mel Gorman > Signed-off-by: Minchan Kim Reviewed-by: Rik van Riel -- 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