From patchwork Mon Aug 2 08:12:08 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiao Guangrong X-Patchwork-Id: 116448 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o728Gi2B022335 for ; Mon, 2 Aug 2010 08:16:44 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751575Ab0HBIQX (ORCPT ); Mon, 2 Aug 2010 04:16:23 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:60214 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751255Ab0HBIQW (ORCPT ); Mon, 2 Aug 2010 04:16:22 -0400 Received: from tang.cn.fujitsu.com (tang.cn.fujitsu.com [10.167.250.3]) by song.cn.fujitsu.com (Postfix) with ESMTP id 0C6C017013E; Mon, 2 Aug 2010 16:16:20 +0800 (CST) Received: from fnst.cn.fujitsu.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id o728DJJM019122; Mon, 2 Aug 2010 16:13:19 +0800 Received: from [10.167.141.99] (unknown [10.167.141.99]) by fnst.cn.fujitsu.com (Postfix) with ESMTPA id 5E2D114C00D; Mon, 2 Aug 2010 16:17:04 +0800 (CST) Message-ID: <4C567DD8.5050101@cn.fujitsu.com> Date: Mon, 02 Aug 2010 16:12:08 +0800 From: Xiao Guangrong User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: Avi Kivity CC: Marcelo Tosatti , LKML , KVM list Subject: [PATCH v2 1/3] KVM: MMU: using kvm_set_pfn_accessed() instead of mark_page_accessed() References: <4C4E5313.1080308@cn.fujitsu.com> In-Reply-To: <4C4E5313.1080308@cn.fujitsu.com> Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Mon, 02 Aug 2010 08:16:44 +0000 (UTC) diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 56da796..f7b379a 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -313,7 +313,7 @@ static void update_spte(u64 *sptep, u64 new_spte) else { old_spte = __xchg_spte(sptep, new_spte); if (old_spte & shadow_accessed_mask) - mark_page_accessed(pfn_to_page(spte_to_pfn(old_spte))); + kvm_set_pfn_accessed(spte_to_pfn(old_spte)); } }