netdev - Re: [PATCH 0/5] rtcache remove respin

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Message-Id: <20120705.031539.2275742387594459652.davem@davemloft.net>
Date:	Thu, 05 Jul 2012 03:15:39 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH 0/5] rtcache remove respin

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Mon, 02 Jul 2012 12:44:01 +0200

> If we still want __refcnt being on cache line boundary, we might find a
> better way to accomplish this.

Back to this issue again.

Eric, if you take a look at net-next right now, I left a dummy padding
in dst_entry where the neighbour pointer used to be.

Can you come up with some way to make use of that new space?

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