linux-kernel - Re: [PATCH] fib_trie: rcu_assign

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Message-ID: <20080212194630.GB2803@ami.dom.local>
Date:	Tue, 12 Feb 2008 20:46:30 +0100
From:	Jarek Poplawski <jarkao2@...il.com>
To:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Cc:	David Miller <davem@...emloft.net>, shemminger@...tta.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] fib_trie: rcu_assign_pointer warning fix

On Tue, Feb 12, 2008 at 08:32:18PM +0100, Jarek Poplawski wrote:
...
> It seems the above version of this macro uses the barrier for 0, but
> if I miss something, or for these other: documenting reasons,

...or __builtin_constants could be used for indexing (?!),

> then of
> course you are right.

Jarek P.
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