From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick McHardy Subject: Re: expectation mask handling in nfctnetlink (Was Re: [PATCH] fix nf_conntrack_netlink expectation dumping/event notification) Date: Wed, 01 Feb 2006 12:04:02 +0100 Message-ID: <43E095A2.1040908@trash.net> References: <200601130938.k0D9c6ud007984@toshiba.co.jp> <43C78C3C.6080707@netfilter.org> <200601151307.k0FD7evx014168@toshiba.co.jp> <200601200457.k0K4vvAI001787@toshiba.co.jp> <43E01851.4040306@netfilter.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: laforge@netfilter.org, netfilter-devel@lists.netfilter.org, Yasuyuki KOZAKAI Return-path: To: Pablo Neira Ayuso In-Reply-To: <43E01851.4040306@netfilter.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: netfilter-devel-bounces@lists.netfilter.org Errors-To: netfilter-devel-bounces@lists.netfilter.org List-Id: netfilter-devel.vger.kernel.org Pablo Neira Ayuso wrote: > a) just remove the unlikely() statement. > Drawback: Not so efficient, since that checking isn't always required. I'm not sure I understand the problem. Is it about the unlikely in __nf_ct_proto_find? That one is most likely not making any difference at all, since there is no code to reorder.