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From: Roman Divacky <rdivacky@FreeBSD.org>
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Subject: PERFORCE change 123960 for review
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http://perforce.freebsd.org/chv.cgi?CH=123960

Change 123960 by rdivacky@rdivacky_witten on 2007/07/23 13:44:10

	Deal with recycled vnodes by switching from VOP_LOCK to vn_lock and
	supplying LK_RETRY flag too.
	
	Suggested by: kib

Affected files ...

.. //depot/projects/soc2007/rdivacky/linux_at/sys/kern/kern_exec.c#14 edit

Differences ...

==== //depot/projects/soc2007/rdivacky/linux_at/sys/kern/kern_exec.c#14 (text+ko) ====

@@ -395,7 +395,7 @@
 		if (error)
 			goto exec_fail;
 		vfslocked = VFS_LOCK_GIANT(binvp->v_mount);
-		VOP_LOCK(binvp, LK_EXCLUSIVE, td);
+		vn_lock(binvp, LK_EXCLUSIVE | LK_RETRY, td);
 		imgp->vp = binvp;
 	}