PERFORCE change 122761 for review

[Roman Divacky]

http://perforce.freebsd.org/chv.cgi?CH=122761

Change 122761 by rdivacky at rdivacky_witten on 2007/07/03 10:38:33

	Actually LOCK Giant and not just check for this beeing needed and do this
	before VOP_LOCK.
	
	Suggested by: kib

Affected files ...

.. //depot/projects/soc2007/rdivacky/linux_at/sys/kern/kern_exec.c#11 edit

Differences ...

==== //depot/projects/soc2007/rdivacky/linux_at/sys/kern/kern_exec.c#11 (text+ko) ====

@@ -394,8 +394,8 @@
 	   	error = fgetvp(td, args->fd, &binvp);
 		if (error)
 			goto exec_fail;
+		vfslocked = VFS_LOCK_GIANT(binvp->v_mount);
 		VOP_LOCK(binvp, LK_EXCLUSIVE, td);
-		vfslocked = VFS_NEEDSGIANT(binvp->v_mount);
 		imgp->vp = binvp;
 	}