From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 16538C3A5A3 for ; Sat, 24 Aug 2019 21:23:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E61D120870 for ; Sat, 24 Aug 2019 21:23:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727996AbfHXVXt (ORCPT ); Sat, 24 Aug 2019 17:23:49 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:47756 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727690AbfHXVXt (ORCPT ); Sat, 24 Aug 2019 17:23:49 -0400 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::d71]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 18D0115252E15; Sat, 24 Aug 2019 14:23:49 -0700 (PDT) Date: Sat, 24 Aug 2019 14:23:48 -0700 (PDT) Message-Id: <20190824.142348.742100834261970478.davem@davemloft.net> To: xiaolinkui@kylinos.cn Cc: ast@kernel.org, daniel@iogearbox.net, kafai@fb.com, songliubraving@fb.com, yhs@fb.com, netdev@vger.kernel.org, bpf@vger.kernel.org Subject: Re: [PATCH] net: use unlikely for dql_avail case From: David Miller In-Reply-To: <20190822065816.23619-1-xiaolinkui@kylinos.cn> References: <20190822065816.23619-1-xiaolinkui@kylinos.cn> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Sat, 24 Aug 2019 14:23:49 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: xiaolinkui Date: Thu, 22 Aug 2019 14:58:16 +0800 > This is an unlikely case, use unlikely() on it seems logical. > > Signed-off-by: xiaolinkui Applied to net-next.