From owner-svn-src-head@FreeBSD.ORG  Thu Apr 16 20:15:48 2015
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 8C5615E2;
 Thu, 16 Apr 2015 20:15:48 +0000 (UTC)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 77AF111CC;
 Thu, 16 Apr 2015 20:15:48 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t3GKFmAi059534;
 Thu, 16 Apr 2015 20:15:48 GMT (envelope-from neel@FreeBSD.org)
Received: (from neel@localhost)
 by svn.freebsd.org (8.14.9/8.14.9/Submit) id t3GKFmJ5059533;
 Thu, 16 Apr 2015 20:15:48 GMT (envelope-from neel@FreeBSD.org)
Message-Id: <201504162015.t3GKFmJ5059533@svn.freebsd.org>
X-Authentication-Warning: svn.freebsd.org: neel set sender to neel@FreeBSD.org
 using -f
From: Neel Natu <neel@FreeBSD.org>
Date: Thu, 16 Apr 2015 20:15:48 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r281612 - head/sys/amd64/vmm/amd
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 16 Apr 2015 20:15:48 -0000

Author: neel
Date: Thu Apr 16 20:15:47 2015
New Revision: 281612
URL: https://svnweb.freebsd.org/changeset/base/281612

Log:
  Prefer 'vcpu_should_yield()' over checking 'curthread->td_flags' directly.
  
  MFC after:	1 week

Modified:
  head/sys/amd64/vmm/amd/svm.c

Modified: head/sys/amd64/vmm/amd/svm.c
==============================================================================
--- head/sys/amd64/vmm/amd/svm.c	Thu Apr 16 20:11:49 2015	(r281611)
+++ head/sys/amd64/vmm/amd/svm.c	Thu Apr 16 20:15:47 2015	(r281612)
@@ -1917,7 +1917,7 @@ svm_vmrun(void *arg, int vcpu, register_
 		}
 
 		/* We are asked to give the cpu by scheduler. */
-		if (curthread->td_flags & (TDF_ASTPENDING | TDF_NEEDRESCHED)) {
+		if (vcpu_should_yield(vm, vcpu)) {
 			enable_gintr();
 			vm_exit_astpending(vm, vcpu, state->rip);
 			break;