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Date: Thu, 10 Oct 2013 00:17:22 -0400 (EDT) From: David Miller <davem@...emloft.net> To: baker.kernel@...il.com Cc: kuznet@....inr.ac.ru, jmorris@...ei.org, yoshfuji@...ux-ipv6.org, kaber@...sh.net, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH net-next] fib_trie: only calc for the un-first node From: baker.kernel@...il.com Date: Tue, 8 Oct 2013 11:36:51 +0800 > From: "baker.zhang" <baker.kernel@...il.com> > > This is a enhancement. > > for the first node in fib_trie, newpos is 0, bit is 1. > Only for the leaf or node with unmatched key need calc pos. > > Signed-off-by: baker.zhang <baker.kernel@...il.com> The compiler is probably doing this transformation all by itself, but applied anyways, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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