Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp1091270imu; Mon, 5 Nov 2018 13:44:44 -0800 (PST) X-Google-Smtp-Source: AJdET5d6evzGF/JC/JZ2Zvo9y85Qahwf7x8MO8CiIVE3xkJz6KgjPnHb0VtFjfxj1rhvJFAI+1Ow X-Received: by 2002:a62:704a:: with SMTP id l71-v6mr8984578pfc.68.1541454284258; Mon, 05 Nov 2018 13:44:44 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1541454284; cv=none; d=google.com; s=arc-20160816; b=SJXdZa5ymzj2+m+0w9BaxXKsfXqkif1Qutr70sCtrbwx+Gl/c5fR4/n5PbSo1Y8azm OEHRl6ZI0BqT3+6TjoWFGUMyDgsa/nGm24qarXPgoOwsllqkxYYN6cPG9qKa4gJfemGi J6nqG4RpAOntuJQpURk4umMpKOhjqY6gh/s/ynzBN8ZxdMqg7UI/HBwMZ/5OAqIGaPWI xVH+/Sfbuq0ffjJSAZwPOxca/RCFXQ2p9KPreY2H2l0gWUe5RcrOpsZh1k/v+3uuGopX sl4cVArMTTVFXawdMYh9wevvq8lBzVShzaQM9EUsBW2oQTB4L0A115yXilFLcTCur9NJ S13w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=IRHzxYR72rg6XgzpTannMhaw7BmvFS7YtQ4jPGyeEV0=; b=atvf2uSIZgk65lY9+0vacSRCv1zA4JnKL8pi5p5PgbTkZNo4q8A87L0NFLpB+6RPSt yJHvpid6wZsjjY//nlZWwrFOyYXM+JPpdmF4IDs7JChkSrWVYr4sRuDABkPVXQ+4KKVk 6Y4ui2RD9tiZRf1kf2FZUtJZNWDJsVRd09otnFjs1vQBSOMk9yhtykrFQiZOZA6PIHME a0NzQc50pVMapwlCyNU2G+BpqoW3WYplfRB0WpJykqt5LAZ/u29Phpk95Hvk7VKaGX3w Ev4r0oc73i6AX1SjClJaM4H+4XNX7tKaChkpFEIU2ua1QW0/UEQx+lRN4ClQCyRm1+vp r8ow== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id u15-v6si23734962plq.353.2018.11.05.13.44.29; Mon, 05 Nov 2018 13:44:44 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387928AbeKFHFq (ORCPT + 99 others); Tue, 6 Nov 2018 02:05:46 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:40780 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387580AbeKFHFq (ORCPT ); Tue, 6 Nov 2018 02:05:46 -0500 Received: from akpm3.svl.corp.google.com (unknown [104.133.8.65]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 3E063830; Mon, 5 Nov 2018 21:44:01 +0000 (UTC) Date: Mon, 5 Nov 2018 13:44:00 -0800 From: Andrew Morton To: Arun KS Cc: Michal Hocko , Vlastimil Babka , kys@microsoft.com, haiyangz@microsoft.com, sthemmin@microsoft.com, boris.ostrovsky@oracle.com, jgross@suse.com, dan.j.williams@intel.com, iamjoonsoo.kim@lge.com, gregkh@linuxfoundation.org, osalvador@suse.de, malat@debian.org, kirill.shutemov@linux.intel.com, jrdr.linux@gmail.com, yasu.isimatu@gmail.com, mgorman@techsingularity.net, aaron.lu@intel.com, devel@linuxdriverproject.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, xen-devel@lists.xenproject.org, vatsa@codeaurora.org, vinmenon@codeaurora.org, getarunks@gmail.com Subject: Re: [PATCH v5 1/2] memory_hotplug: Free pages as higher order Message-Id: <20181105134400.f6f52f4db0f8d6a21446476e@linux-foundation.org> In-Reply-To: References: <1538727006-5727-1-git-send-email-arunks@codeaurora.org> <72215e75-6c7e-0aef-c06e-e3aba47cf806@suse.cz> <20181010173334.GL5873@dhcp22.suse.cz> <20181011075503.GQ5873@dhcp22.suse.cz> <20181018191825.fcad6e28f32a3686f201acdf@linux-foundation.org> <20181019080755.GK18839@dhcp22.suse.cz> X-Mailer: Sylpheed 3.6.0 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 05 Nov 2018 15:12:27 +0530 Arun KS wrote: > On 2018-10-22 16:03, Arun KS wrote: > > On 2018-10-19 13:37, Michal Hocko wrote: > >> On Thu 18-10-18 19:18:25, Andrew Morton wrote: > >> [...] > >>> So this patch needs more work, yes? > >> > >> Yes, I've talked to Arun (he is offline until next week) offlist and > >> he > >> will play with this some more. > > > > Converted totalhigh_pages, totalram_pages and zone->managed_page to > > atomic and tested hot add. Latency is not effected with this change. > > Will send out a separate patch on top of this one. > Hello Andrew/Michal, > > Will this be going in subsequent -rcs? I thought were awaiting a new version? "Will send out a separate patch on top of this one"? I do think a resend would be useful, please. Ensure the changelog is updated to capture the above info and any other worthy issues which arose during review.