From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3C10EC433FE for ; Wed, 9 Dec 2020 13:17:24 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id B021C22AAA for ; Wed, 9 Dec 2020 13:17:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B021C22AAA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 0BCDD6B00F0; Wed, 9 Dec 2020 08:17:23 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 06E3B6B00F1; Wed, 9 Dec 2020 08:17:23 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E9E408D001E; Wed, 9 Dec 2020 08:17:22 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0043.hostedemail.com [216.40.44.43]) by kanga.kvack.org (Postfix) with ESMTP id D3DB16B00F0 for ; Wed, 9 Dec 2020 08:17:22 -0500 (EST) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 9A42A1EF1 for ; Wed, 9 Dec 2020 13:17:22 +0000 (UTC) X-FDA: 77573795124.28.boy05_1811321273ef Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin28.hostedemail.com (Postfix) with ESMTP id 70BB46D71 for ; Wed, 9 Dec 2020 13:17:22 +0000 (UTC) X-HE-Tag: boy05_1811321273ef X-Filterd-Recvd-Size: 3050 Received: from mail-wr1-f67.google.com (mail-wr1-f67.google.com [209.85.221.67]) by imf44.hostedemail.com (Postfix) with ESMTP for ; Wed, 9 Dec 2020 13:17:21 +0000 (UTC) Received: by mail-wr1-f67.google.com with SMTP id r14so1723683wrn.0 for ; Wed, 09 Dec 2020 05:17:21 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=BDEwH2poPEgF9/H6H1mvb3OMGZ5ivX5NVZHxhkZl44A=; b=UC9XLMQDtKfs2PqWcJudUfOO0GBULVWI4UFS71zO43qmBJs3Lga70o5wvFAx6Df0KW Q/SRtSBXPsqxbTdNV1DyvnK1jcHgM1llUVMdFwgZ4/GDO/u4mTdCob746tGLYGg7btwe pGVaedaY3rMNckVnTb06Ar4rDAy6CiMb/J7DWauejvnCJH1lxdSqmde3D04qPJcPQMFM Fy04UKF06AOGf9KUFimwJYFCPcv3c6anmLgzrqD/om304iyuNRhTEpuZ0L9nVt2Yvtd9 YH8FBt72wVCbmvi9qC/Db4CGnAj4NbC6SMhetpbBTfCU244uB7S2JzKO7RHA1t20zIBr sGJA== X-Gm-Message-State: AOAM531wRiCzAvhTjZiU+We4B8RmsepF1q6bth+rgNyR0k3IvPmxFoyW NwkyQRH/Bpfc4I5adkzAKqA= X-Google-Smtp-Source: ABdhPJw33StJvMdidRu+qGNHmFFP3Io5tSs4/JVbX7jTwY5Y9fCczKb/T0AhPTVoAS16SpTzS8ICKQ== X-Received: by 2002:a5d:5147:: with SMTP id u7mr2726692wrt.114.1607519841005; Wed, 09 Dec 2020 05:17:21 -0800 (PST) Received: from liuwe-devbox-debian-v2 ([51.145.34.42]) by smtp.gmail.com with ESMTPSA id b14sm3439908wrx.77.2020.12.09.05.17.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Dec 2020 05:17:20 -0800 (PST) Date: Wed, 9 Dec 2020 13:17:18 +0000 From: Wei Liu To: Vitaly Kuznetsov Cc: linux-hyperv@vger.kernel.org, Wei Liu , Stephen Hemminger , Haiyang Zhang , Michael Kelley , Dexuan Cui , David Hildenbrand , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 0/2] hv_balloon: hide ballooned out memory in stats Message-ID: <20201209131718.aqy6uddgqivgiglj@liuwe-devbox-debian-v2> References: <20201202161245.2406143-1-vkuznets@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201202161245.2406143-1-vkuznets@redhat.com> User-Agent: NeoMutt/20180716 X-Bogosity: Ham, tests=bogofilter, spamicity=0.077637, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Dec 02, 2020 at 05:12:43PM +0100, Vitaly Kuznetsov wrote: > It was noticed that 'free' information on a Hyper-V guest reports ballooned > out memory in 'total' and this contradicts what other ballooning drivers > (e.g. virtio-balloon/virtio-mem/xen balloon) do. > > Vitaly Kuznetsov (2): > hv_balloon: simplify math in alloc_balloon_pages() > hv_balloon: do adjust_managed_page_count() when > ballooning/un-ballooning LGTM. I will wait for a few more days before applying this series to hyperv-next. Wei.