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=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 AF381C433DB for ; Mon, 22 Feb 2021 11:58:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 57F2E64E24 for ; Mon, 22 Feb 2021 11:58:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229968AbhBVL6B (ORCPT ); Mon, 22 Feb 2021 06:58:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54562 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229863AbhBVL56 (ORCPT ); Mon, 22 Feb 2021 06:57:58 -0500 Received: from mail-qk1-x734.google.com (mail-qk1-x734.google.com [IPv6:2607:f8b0:4864:20::734]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 865B1C061786 for ; Mon, 22 Feb 2021 03:57:18 -0800 (PST) Received: by mail-qk1-x734.google.com with SMTP id b14so12252845qkk.0 for ; Mon, 22 Feb 2021 03:57:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=Wyd6bMdzRakwIZzWcTReYzcouUtfWGkSJhmejhxTRvM=; b=i9ayoASE0H3Cy8+A9xuuoPoO7d5vUPYG2BCBRhY7iY+o6F8miLRBxFXoNsU0Djbw4X nPvojy7Cqm+xVuzCQIoC8kBD2tj0ebUIjLTSMTIC9MX3ZxVc5C43g8l15zwZXlxw93SD +JrKvCvYGoZ5wlN6PH9NOESnkgfJO8RCOgt0/PAeEuXPejqg4yK+cOZPVaYb57uxxeq3 IRA5Hyp/XgKXsY/XgxEGpdDqFaE7Z5zTfTEVVrYRCP0SLeIUHux+FBWZlri+EQjBpgXw ss3KCSLlyWNX+lucpWBOzU57vi7GLwimXbEx3HNIYdZJ96PjTvtONe5dTYYyvOiRuatr s4Ig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Wyd6bMdzRakwIZzWcTReYzcouUtfWGkSJhmejhxTRvM=; b=dLsMPqyP9r8AxB/5vGqlUnWb461WTV8Hn4DCx8jAPxcznRtjXSY5Ef2+JGabCcW+OY MIxgHKGAyR5l/RoVb6WVZi/XmbNrvjGQOpra70VdlNk/YewlNe4lQoA8q/mF58Xz9Xox Wf33279lUAJH/aOY7QZY+HbrIMoVvPJvoAHS5M769UF+CtBn4itQ03z1wpTxw5e6AWLk AfTWcZnbh8lO3dA81rphi8/d9JerpQ7+WVLxC/r0LFgFxbNAsBsZkGD9CwrnO0GsVa0m zdqzswJxgP94C2KLplPeEqlbufytR7BF9aucXJrtyeLP3vFyoRSKdpAh6HtYlFE1n3FJ 1dTw== X-Gm-Message-State: AOAM532jBRGU7rkRGkW51JGCt8l0oEcPFNSShp3GGPCSrdSPQQaLwoa+ mjT50pIttGpV++ysh3vsyN4DpESty8GRX/5xQv0= X-Google-Smtp-Source: ABdhPJx+qICqr2IfSq8uwAtNCim3uM/PhGsTAZpqzcrqlUDcBRYch/tPebMl+ocC54pTslVIxN12J5phcoAHHYaXp+0= X-Received: by 2002:a05:620a:248e:: with SMTP id i14mr20688858qkn.245.1613995037797; Mon, 22 Feb 2021 03:57:17 -0800 (PST) MIME-Version: 1.0 References: <20210220110356.84399-1-redsky110@gmail.com> In-Reply-To: From: Honglei Wang Date: Mon, 22 Feb 2021 19:57:07 +0800 Message-ID: Subject: Re: [PATCH] tcp: avoid unnecessary loop if even ports are used up To: Eric Dumazet Cc: David Miller , netdev Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Mon, Feb 22, 2021 at 7:29 PM Eric Dumazet wrote: > > On Mon, Feb 22, 2021 at 12:10 PM Honglei Wang wrote: > > > Really? I just came to the latest 5.11 including Linus' tree and > > net-next, seems it's still here at line > > 725 of inet_hashtables.c.. Do I miss something? > > 5.11 is old already. inet_hashtables.c has been changed for upcoming 5.12 > > You always must look at current trees before submitting a patch. > > Read Documentation/networking/netdev-FAQ.rst for additional hints. Got it, thanks, Eric!