From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756921AbXLWO44 (ORCPT ); Sun, 23 Dec 2007 09:56:56 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755882AbXLWOvz (ORCPT ); Sun, 23 Dec 2007 09:51:55 -0500 Received: from il.qumranet.com ([82.166.9.18]:35917 "EHLO il.qumranet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753011AbXLWOvn (ORCPT ); Sun, 23 Dec 2007 09:51:43 -0500 From: Avi Kivity To: linux-kernel@vger.kernel.org, kvm-devel@lists.sourceforge.net Subject: [PATCH 18/50] KVM: VMX: Don't clear the vmcs if the vcpu is not loaded on any processor Date: Sun, 23 Dec 2007 16:51:03 +0200 Message-Id: <1198421495-31481-19-git-send-email-avi@qumranet.com> X-Mailer: git-send-email 1.5.3.7 In-Reply-To: <1198421495-31481-1-git-send-email-avi@qumranet.com> References: <1198421495-31481-1-git-send-email-avi@qumranet.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Noted by Eddie Dong. Signed-off-by: Avi Kivity --- drivers/kvm/vmx.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index d32e63d..8929575 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -225,7 +225,9 @@ static void __vcpu_clear(void *arg) static void vcpu_clear(struct vcpu_vmx *vmx) { - if (vmx->vcpu.cpu != raw_smp_processor_id() && vmx->vcpu.cpu != -1) + if (vmx->vcpu.cpu == -1) + return; + if (vmx->vcpu.cpu != raw_smp_processor_id()) smp_call_function_single(vmx->vcpu.cpu, __vcpu_clear, vmx, 0, 1); else -- 1.5.3.7