From owner-svn-src-stable-8@FreeBSD.ORG  Wed Feb  2 12:24:54 2011
Return-Path: <owner-svn-src-stable-8@FreeBSD.ORG>
Delivered-To: svn-src-stable-8@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 540E6106566C;
	Wed,  2 Feb 2011 12:24:54 +0000 (UTC) (envelope-from kib@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 4449A8FC12;
	Wed,  2 Feb 2011 12:24:54 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p12COsVJ009042;
	Wed, 2 Feb 2011 12:24:54 GMT (envelope-from kib@svn.freebsd.org)
Received: (from kib@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id p12COsJF009040;
	Wed, 2 Feb 2011 12:24:54 GMT (envelope-from kib@svn.freebsd.org)
Message-Id: <201102021224.p12COsJF009040@svn.freebsd.org>
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Wed, 2 Feb 2011 12:24:54 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
X-SVN-Group: stable-8
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r218188 - stable/8/sys/geom/journal
X-BeenThere: svn-src-stable-8@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for only the 8-stable src tree
	<svn-src-stable-8.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable-8>, 
	<mailto:svn-src-stable-8-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable-8>
List-Post: <mailto:svn-src-stable-8@freebsd.org>
List-Help: <mailto:svn-src-stable-8-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable-8>, 
	<mailto:svn-src-stable-8-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 02 Feb 2011 12:24:54 -0000

Author: kib
Date: Wed Feb  2 12:24:53 2011
New Revision: 218188
URL: http://svn.freebsd.org/changeset/base/218188

Log:
  MFC r217880:
  Treat async buffer writes from the gjournal switcher thread the same as
  from syncer. We shall not sleep on running buffer space when suspending.

Modified:
  stable/8/sys/geom/journal/g_journal.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/geom/journal/g_journal.c
==============================================================================
--- stable/8/sys/geom/journal/g_journal.c	Wed Feb  2 12:22:44 2011	(r218187)
+++ stable/8/sys/geom/journal/g_journal.c	Wed Feb  2 12:24:53 2011	(r218188)
@@ -3033,6 +3033,7 @@ g_journal_switcher(void *arg)
 	int error;
 
 	mp = arg;
+	curthread->td_pflags |= TDP_NORUNNINGBUF;
 	for (;;) {
 		g_journal_switcher_wokenup = 0;
 		error = tsleep(&g_journal_switcher_state, PRIBIO, "jsw:wait",