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Date: Thu, 18 Feb 2016 09:08:27 +0100 From: Eric Dumazet <eric.dumazet@...il.com> To: Benjamin Poirier <bpoirier@...e.com> Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org, "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com> Subject: Re: [PATCH] ipv6: Annotate change of locking mechanism for np->opt On mer., 2016-02-17 at 16:20 -0800, Benjamin Poirier wrote: > follows up commit 45f6fad84cc3 ("ipv6: add complete rcu protection around > np->opt") which added mixed rcu/refcount protection to np->opt. > > Given the current implementation of rcu_pointer_handoff(), this has no > effect at runtime. > > Signed-off-by: Benjamin Poirier <bpoirier@...e.com> > --- LGTM Acked-by: Eric Dumazet <edumazet@...gle.com>
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