From mboxrd@z Thu Jan 1 00:00:00 1970 From: Igor Mitsyanko Subject: Re: [Qemu-devel] KVM call agenda for tuesday 31 Date: Mon, 12 Mar 2012 13:43:34 +0400 Message-ID: <4F5DC546.6020203@samsung.com> References: <87ehuhrpel.fsf@elfo.elfo> <4F272A92.2010609@suse.de> <4F272D8C.8020608@codemonkey.ws> <4F27E98E.2080501@suse.de> Reply-To: i.mitsyanko@samsung.com Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7BIT Cc: =?UTF-8?B?QW5kcmVhcyBGw6RyYmVy?= , Anthony Liguori , quintela@redhat.com, Developers qemu-devel , KVM devel mailing list To: Peter Maydell Return-path: Received: from mailout3.w1.samsung.com ([210.118.77.13]:57925 "EHLO mailout3.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755183Ab2CLJnl (ORCPT ); Mon, 12 Mar 2012 05:43:41 -0400 Received: from euspt1 ([210.118.77.13]) by mailout3.w1.samsung.com (Sun Java(tm) System Messaging Server 6.3-8.04 (built Jul 29 2009; 32bit)) with ESMTP id <0M0R00CHEN0RM050@mailout3.w1.samsung.com> for kvm@vger.kernel.org; Mon, 12 Mar 2012 09:43:39 +0000 (GMT) Received: from [106.109.8.162] by spt1.w1.samsung.com (iPlanet Messaging Server 5.2 Patch 2 (built Jul 14 2004)) with ESMTPA id <0M0R0028FN0QUX@spt1.w1.samsung.com> for kvm@vger.kernel.org; Mon, 12 Mar 2012 09:43:39 +0000 (GMT) In-reply-to: Sender: kvm-owner@vger.kernel.org List-ID: On 02/21/2012 07:33 PM, Peter Maydell wrote: > > Short summary: > * switch wp groups to bitfield rather than int array > * convert sd.c to use memory_region_init_ram() to allocate the wp groups > (being careful to use memory_region_set_dirty() when we touch them) > * we don't need variable-length fields for sd.c any more > * rest of the vmstate conversion is straightforward > After a conversion to bitfield wp_groups consumes 2048 bytes for 32 GB SD image, do we really need live section for this? -- Mitsyanko Igor ASWG, Moscow R&D center, Samsung Electronics email: i.mitsyanko@samsung.com