From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Wang Subject: Re: Re: [PATCH v11 3/6] virtio-balloon: VIRTIO_BALLOON_F_PAGE_CHUNKS Date: Wed, 12 Jul 2017 21:05:38 +0800 Message-ID: <59661EA2.2040708@intel.com> 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> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit 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 To: Matthew Wilcox Return-path: Sender: List-Post: List-Help: List-Unsubscribe: List-Subscribe: In-Reply-To: <20170628150450.GA1402@bombadil.infradead.org> List-Id: kvm.vger.kernel.org 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