From owner-svn-src-user@FreeBSD.ORG  Wed Nov 18 04:34:44 2009
Return-Path: <owner-svn-src-user@FreeBSD.ORG>
Delivered-To: svn-src-user@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 071CC106566C;
	Wed, 18 Nov 2009 04:34:44 +0000 (UTC)
	(envelope-from kmacy@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id E9C208FC1D;
	Wed, 18 Nov 2009 04:34:43 +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 nAI4YhDo058183;
	Wed, 18 Nov 2009 04:34:43 GMT (envelope-from kmacy@svn.freebsd.org)
Received: (from kmacy@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id nAI4YhX5058181;
	Wed, 18 Nov 2009 04:34:43 GMT (envelope-from kmacy@svn.freebsd.org)
Message-Id: <200911180434.nAI4YhX5058181@svn.freebsd.org>
From: Kip Macy <kmacy@FreeBSD.org>
Date: Wed, 18 Nov 2009 04:34:43 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-user@freebsd.org
X-SVN-Group: user
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r199468 -
	user/kmacy/releng_8_fcs_buf/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
X-BeenThere: svn-src-user@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the experimental &quot; user&quot;
	src tree" <svn-src-user.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-user>,
	<mailto:svn-src-user-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-user>
List-Post: <mailto:svn-src-user@freebsd.org>
List-Help: <mailto:svn-src-user-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-user>,
	<mailto:svn-src-user-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 18 Nov 2009 04:34:44 -0000

Author: kmacy
Date: Wed Nov 18 04:34:43 2009
New Revision: 199468
URL: http://svn.freebsd.org/changeset/base/199468

Log:
  only bind last buffer

Modified:
  user/kmacy/releng_8_fcs_buf/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c

Modified: user/kmacy/releng_8_fcs_buf/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c
==============================================================================
--- user/kmacy/releng_8_fcs_buf/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	Wed Nov 18 04:07:16 2009	(r199467)
+++ user/kmacy/releng_8_fcs_buf/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c	Wed Nov 18 04:34:43 2009	(r199468)
@@ -1424,9 +1424,13 @@ arc_brelse(arc_buf_t *buf, void *data, s
 		return;
 	}
 
-	arc_bgetvp(buf);
-	CTR4(KTR_SPARE2, "arc_brelse() bp=%p flags %X size %ld blkno=%ld",
-	    bp, bp->b_flags, size, bp->b_blkno);
+	if (hdr->b_datacnt == 1) {
+		arc_bgetvp(buf);
+		CTR4(KTR_SPARE2, "arc_brelse() bp=%p flags %X"
+		    " size %ld blkno=%ld",
+		    bp, bp->b_flags, size, bp->b_blkno);
+	}
+
 	brelse(bp);
 }