Re: [RFC PATCH 5/6] implement per-cpu&per-domain state machinecall_srcu()

From: Paul E. McKenney
Date: Mon Mar 12 2012 - 19:38:57 EST


On Tue, Mar 13, 2012 at 12:18:39AM +0100, Peter Zijlstra wrote:
> On Mon, 2012-03-12 at 16:15 -0700, Paul E. McKenney wrote:
> > We need rcu_barrier() in order to be able to safely unload modules
> > that
> > use call_rcu().
>
> Oh, right.. I always forget about modules.

Lucky you! ;-)

(Sorry, couldn't resist...)

Thanx, Paul

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/