From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752744AbdCSVY0 (ORCPT ); Sun, 19 Mar 2017 17:24:26 -0400 Received: from gum.cmpxchg.org ([85.214.110.215]:41212 "EHLO gum.cmpxchg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752356AbdCSVYZ (ORCPT ); Sun, 19 Mar 2017 17:24:25 -0400 Date: Sun, 19 Mar 2017 17:23:40 -0400 From: Johannes Weiner To: Vlastimil Babka Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Mel Gorman , Joonsoo Kim , David Rientjes , kernel-team@fb.com Subject: Re: [PATCH v3 0/8] try to reduce fragmenting fallbacks Message-ID: <20170319212340.GA24053@cmpxchg.org> References: <20170307131545.28577-1-vbabka@suse.cz> <20170308164631.GA12130@cmpxchg.org> <20170316183422.GA1461@cmpxchg.org> <0e01d912-9473-35df-5bc7-f080ab9c1818@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0e01d912-9473-35df-5bc7-f080ab9c1818@suse.cz> User-Agent: Mutt/1.8.0 (2017-02-23) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 17, 2017 at 07:29:54PM +0100, Vlastimil Babka wrote: > On 03/16/2017 07:34 PM, Johannes Weiner wrote: > > The patched kernel also consistently beats vanilla in terms of peak > > job throughput. > > > > Overall very cool! > > Thanks a lot! So that means it's worth the increased compaction stats > you reported earlier? Yes, from the impact this patchset has on the workload overall, I'm assuming that the increased work pays off. So maybe something to keep an eye out for, but IMO not a dealbreaker. From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f71.google.com (mail-wm0-f71.google.com [74.125.82.71]) by kanga.kvack.org (Postfix) with ESMTP id D981F6B038F for ; Sun, 19 Mar 2017 17:23:52 -0400 (EDT) Received: by mail-wm0-f71.google.com with SMTP id c5so13112199wmi.0 for ; Sun, 19 Mar 2017 14:23:52 -0700 (PDT) Received: from gum.cmpxchg.org (gum.cmpxchg.org. [85.214.110.215]) by mx.google.com with ESMTPS id i199si12306353wmf.9.2017.03.19.14.23.51 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 19 Mar 2017 14:23:51 -0700 (PDT) Date: Sun, 19 Mar 2017 17:23:40 -0400 From: Johannes Weiner Subject: Re: [PATCH v3 0/8] try to reduce fragmenting fallbacks Message-ID: <20170319212340.GA24053@cmpxchg.org> References: <20170307131545.28577-1-vbabka@suse.cz> <20170308164631.GA12130@cmpxchg.org> <20170316183422.GA1461@cmpxchg.org> <0e01d912-9473-35df-5bc7-f080ab9c1818@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0e01d912-9473-35df-5bc7-f080ab9c1818@suse.cz> Sender: owner-linux-mm@kvack.org List-ID: To: Vlastimil Babka Cc: Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Mel Gorman , Joonsoo Kim , David Rientjes , kernel-team@fb.com On Fri, Mar 17, 2017 at 07:29:54PM +0100, Vlastimil Babka wrote: > On 03/16/2017 07:34 PM, Johannes Weiner wrote: > > The patched kernel also consistently beats vanilla in terms of peak > > job throughput. > > > > Overall very cool! > > Thanks a lot! So that means it's worth the increased compaction stats > you reported earlier? Yes, from the impact this patchset has on the workload overall, I'm assuming that the increased work pays off. So maybe something to keep an eye out for, but IMO not a dealbreaker. -- 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