From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx103.postini.com [74.125.245.103]) by kanga.kvack.org (Postfix) with SMTP id A41566B005A for ; Thu, 9 Aug 2012 09:50:56 -0400 (EDT) Date: Thu, 9 Aug 2012 14:50:53 +0100 From: Mel Gorman Subject: Re: [PATCH] compaction: fix deferring compaction mistake Message-ID: <20120809135053.GE10288@csn.ul.ie> References: <1344387464-10037-1-git-send-email-minchan@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <1344387464-10037-1-git-send-email-minchan@kernel.org> Sender: owner-linux-mm@kvack.org List-ID: To: Minchan Kim Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Rik van Riel On Wed, Aug 08, 2012 at 09:57:44AM +0900, 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. > > [1] aff62249, vmscan: only defer compaction for failed order and higher > > Cc: Rik van Riel > Cc: Mel Gorman > Signed-off-by: Minchan Kim Acked-by: Mel Gorman -- Mel Gorman SUSE Labs -- 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