From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f199.google.com (mail-pf0-f199.google.com [209.85.192.199]) by kanga.kvack.org (Postfix) with ESMTP id 3E9466B0543 for ; Wed, 12 Jul 2017 09:03:17 -0400 (EDT) Received: by mail-pf0-f199.google.com with SMTP id y62so22857293pfa.3 for ; Wed, 12 Jul 2017 06:03:17 -0700 (PDT) Received: from mga03.intel.com (mga03.intel.com. [134.134.136.65]) by mx.google.com with ESMTPS id s185si1941899pgb.377.2017.07.12.06.03.16 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 12 Jul 2017 06:03:16 -0700 (PDT) Message-ID: <59661EA2.2040708@intel.com> Date: Wed, 12 Jul 2017 21:05:38 +0800 From: Wei Wang MIME-Version: 1.0 Subject: Re: [virtio-dev] Re: [PATCH v11 3/6] virtio-balloon: VIRTIO_BALLOON_F_PAGE_CHUNKS References: <1497004901-30593-1-git-send-email-wei.w.wang@intel.com> <1497004901-30593-4-git-send-email-wei.w.wang@intel.com> <20170613200049-mutt-send-email-mst@kernel.org> <594240E9.2070705@intel.com> <20170628150450.GA1402@bombadil.infradead.org> In-Reply-To: <20170628150450.GA1402@bombadil.infradead.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Matthew Wilcox Cc: "Michael S. Tsirkin" , virtio-dev@lists.oasis-open.org, linux-kernel@vger.kernel.org, qemu-devel@nongnu.org, virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, linux-mm@kvack.org, david@redhat.com, dave.hansen@intel.com, cornelia.huck@de.ibm.com, akpm@linux-foundation.org, mgorman@techsingularity.net, aarcange@redhat.com, amit.shah@redhat.com, pbonzini@redhat.com, liliang.opensource@gmail.com Hi Matthew, On 06/28/2017 11:04 PM, Matthew Wilcox wrote: > On Thu, Jun 15, 2017 at 04:10:17PM +0800, Wei Wang wrote: >>> So you still have a home-grown bitmap. I'd like to know why >>> isn't xbitmap suggested for this purpose by Matthew Wilcox >>> appropriate. Please add a comment explaining the requirements >>> from the data structure. >> I didn't find his xbitmap being upstreamed, did you? > It doesn't have any users in the tree yet. Can't add code with new users. > You should be the first! Glad to be the first person eating your tomato. Taste good :-) Please have a check how it's cooked in the latest v12 patches. Thanks. Best, Wei -- 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