From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f70.google.com (mail-wm0-f70.google.com [74.125.82.70]) by kanga.kvack.org (Postfix) with ESMTP id 2517A6B0005 for ; Tue, 12 Jul 2016 10:06:50 -0400 (EDT) Received: by mail-wm0-f70.google.com with SMTP id x83so14165350wma.2 for ; Tue, 12 Jul 2016 07:06:50 -0700 (PDT) Received: from gum.cmpxchg.org (gum.cmpxchg.org. [85.214.110.215]) by mx.google.com with ESMTPS id v81si4512501wma.46.2016.07.12.07.06.48 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 12 Jul 2016 07:06:49 -0700 (PDT) Date: Tue, 12 Jul 2016 10:06:45 -0400 From: Johannes Weiner Subject: Re: [PATCH 08/34] mm, vmscan: remove balance gap Message-ID: <20160712140645.GD5881@cmpxchg.org> References: <1467970510-21195-1-git-send-email-mgorman@techsingularity.net> <1467970510-21195-9-git-send-email-mgorman@techsingularity.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1467970510-21195-9-git-send-email-mgorman@techsingularity.net> Sender: owner-linux-mm@kvack.org List-ID: To: Mel Gorman Cc: Andrew Morton , Linux-MM , Rik van Riel , Vlastimil Babka , Minchan Kim , Joonsoo Kim , LKML On Fri, Jul 08, 2016 at 10:34:44AM +0100, Mel Gorman wrote: > The balance gap was introduced to apply equal pressure to all zones when > reclaiming for a higher zone. With node-based LRU, the need for the > balance gap is removed and the code is dead so remove it. > > [vbabka@suse.cz: Also remove KSWAPD_ZONE_BALANCE_GAP_RATIO] > Signed-off-by: Mel Gorman > Acked-by: Vlastimil Babka Acked-by: Johannes Weiner -- 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