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=-7.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,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 EA39BC433E0 for ; Mon, 29 Mar 2021 19:44:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B1DA761988 for ; Mon, 29 Mar 2021 19:44:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231758AbhC2Tnb (ORCPT ); Mon, 29 Mar 2021 15:43:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56872 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231759AbhC2TnC (ORCPT ); Mon, 29 Mar 2021 15:43:02 -0400 Received: from mail-io1-xd2b.google.com (mail-io1-xd2b.google.com [IPv6:2607:f8b0:4864:20::d2b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 20940C061574; Mon, 29 Mar 2021 12:43:02 -0700 (PDT) Received: by mail-io1-xd2b.google.com with SMTP id b10so13991853iot.4; Mon, 29 Mar 2021 12:43:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:message-id:in-reply-to:references:subject :mime-version:content-transfer-encoding; bh=wA2YuNzDUhga5b8IX3g26MHDlIF6Z9LUEmxeasAuI8I=; b=T191qq+vz7KoItZcnceS+H1oKsFaOcSgpOUeCAfCAnLqZLuOuFTLrUx63MSyLa6dRO n+UWU4CahU87xz+A5qmO4BpBO7FSXMWTA0IEYzKNUokKQgsFbsUwS6eis2VuAMWZ/XJs PqhxGeQgVRsz4gNBr7Ibf9wr+znFXy94o12JVOTyvdeumpH/YM4GCBbrCMO+7snjmBxR acPNER9IoH9e23gMlETI96RWjk0HdWyYS+bmkGa2xrlqHAb9LMsel5ctLOScBJVN/nNu 1Sk9ZePq98uxlYFH8XWsdf9FEyA4lXQJZjMMrnwwjbTgUidsTAon9uNlkdsLA5bVnotM Hc9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:message-id:in-reply-to :references:subject:mime-version:content-transfer-encoding; bh=wA2YuNzDUhga5b8IX3g26MHDlIF6Z9LUEmxeasAuI8I=; b=hVmeAm0OmJNUSrzBIkFMbzZugF9XqGuxNIfOcRIr0gX+ZaGpBxb8haRWh9Eo79pqaG c3DTN2XSluicW6/e1hJSNkyLEOGBoklGZpe4G5hNhX++FyWMWNwwPIzKWgxkSwE/SWVj LWkltJDn3+ApIqd8X9zLWFGdLsCjR/X7GaW6/w+pirOpS2Ur/4xhlonsEr0FN+FX7TnM 6hjwf59R4Cpypq4XXGO7Tu8X5wdIbxXu3UFeXHa/gSILhTdPEtuuhgX8v/cP8xYTzXyH td+jAm81oYkbXUH8r+qWZ8jhhpzSlyg3CFjgL1zgtjQ5Y0I6xBaVel2XswwbJSSI90ZI 99dg== X-Gm-Message-State: AOAM530kr8YxrJkDNNTaZxAWPUsrlg0ewiycXDk1X5kl0Fu5cqNkdBE7 6FrT9ZUk+gNNQju1U5aTUOM= X-Google-Smtp-Source: ABdhPJzUGs5baSipetGbndx7cp/Z7NfzD926omDzGI/+ibiiRxktxNk8hwEQx5Hflg3JNqQlXiwgnw== X-Received: by 2002:a02:c894:: with SMTP id m20mr25879647jao.80.1617046981462; Mon, 29 Mar 2021 12:43:01 -0700 (PDT) Received: from localhost ([172.242.244.146]) by smtp.gmail.com with ESMTPSA id p5sm9935305iod.31.2021.03.29.12.42.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Mar 2021 12:43:01 -0700 (PDT) Date: Mon, 29 Mar 2021 12:42:53 -0700 From: John Fastabend To: Cong Wang , netdev@vger.kernel.org Cc: bpf@vger.kernel.org, duanxiongchun@bytedance.com, wangdongdong.6@bytedance.com, jiang.wang@bytedance.com, Cong Wang , Daniel Borkmann , Jakub Sitnicki , Lorenz Bauer , John Fastabend Message-ID: <60622dbd29c07_401fb20828@john-XPS-13-9370.notmuch> In-Reply-To: <20210328202013.29223-6-xiyou.wangcong@gmail.com> References: <20210328202013.29223-1-xiyou.wangcong@gmail.com> <20210328202013.29223-6-xiyou.wangcong@gmail.com> Subject: RE: [Patch bpf-next v7 05/13] skmsg: use rcu work for destroying psock Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Cong Wang wrote: > From: Cong Wang > > The RCU callback sk_psock_destroy() only queues work psock->gc, > so we can just switch to rcu work to simplify the code. > > Cc: Daniel Borkmann > Cc: Jakub Sitnicki > Cc: Lorenz Bauer > Acked-by: John Fastabend > Signed-off-by: Cong Wang > --- LGTM Acked-by: John Fastabend