From patchwork Mon Nov 16 12:19:05 2009
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Avi Kivity <avi@redhat.com>
X-Patchwork-Id: 60324
Received: from vger.kernel.org (vger.kernel.org [209.132.176.167])
	by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id nAGCTktE020988
	for <patchwork-kvm@patchwork.kernel.org>;
	Mon, 16 Nov 2009 12:29:46 GMT
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1753160AbZKPMTz (ORCPT
	<rfc822;patchwork-kvm@patchwork.kernel.org>);
	Mon, 16 Nov 2009 07:19:55 -0500
Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752876AbZKPMTm
	(ORCPT <rfc822;kvm-outgoing>); Mon, 16 Nov 2009 07:19:42 -0500
Received: from mx1.redhat.com ([209.132.183.28]:32566 "EHLO mx1.redhat.com"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1752579AbZKPMTj (ORCPT <rfc822;kvm@vger.kernel.org>);
	Mon, 16 Nov 2009 07:19:39 -0500
Received: from int-mx04.intmail.prod.int.phx2.redhat.com
	(int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.17])
	by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id nAGCJjOp010132
	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK);
	Mon, 16 Nov 2009 07:19:45 -0500
Received: from cleopatra.tlv.redhat.com (cleopatra.tlv.redhat.com
	[10.35.255.11])
	by int-mx04.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with
	ESMTP id nAGCJicr025304; Mon, 16 Nov 2009 07:19:44 -0500
Received: from localhost.localdomain (file.tlv.redhat.com [10.35.255.8])
	by cleopatra.tlv.redhat.com (Postfix) with ESMTP id BF85E250051;
	Mon, 16 Nov 2009 14:19:43 +0200 (IST)
From: Avi Kivity <avi@redhat.com>
To: linux-kernel@vger.kernel.org
Cc: kvm@vger.kernel.org
Subject: [PATCH 04/42] KVM: Don't wrap schedule() with vcpu_put()/vcpu_load()
Date: Mon, 16 Nov 2009 14:19:05 +0200
Message-Id: <1258373983-8693-5-git-send-email-avi@redhat.com>
In-Reply-To: <1258373983-8693-1-git-send-email-avi@redhat.com>
References: <1258373983-8693-1-git-send-email-avi@redhat.com>
X-Scanned-By: MIMEDefang 2.67 on 10.5.11.17
Sender: kvm-owner@vger.kernel.org
Precedence: bulk
List-ID: <kvm.vger.kernel.org>
X-Mailing-List: kvm@vger.kernel.org


diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 7495ce3..22b520b 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -1689,9 +1689,7 @@ void kvm_vcpu_block(struct kvm_vcpu *vcpu)
 		if (signal_pending(current))
 			break;
 
-		vcpu_put(vcpu);
 		schedule();
-		vcpu_load(vcpu);
 	}
 
 	finish_wait(&vcpu->wq, &wait);