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=-0.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNWANTED_LANGUAGE_BODY,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 60134CA9ED3 for ; Mon, 4 Nov 2019 18:58:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 447B52080F for ; Mon, 4 Nov 2019 18:58:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729471AbfKDS6X (ORCPT ); Mon, 4 Nov 2019 13:58:23 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:49916 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728332AbfKDS6W (ORCPT ); Mon, 4 Nov 2019 13:58:22 -0500 Received: from localhost (unknown [IPv6:2601:601:9f00:1e2::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 0DBD8151D3B94; Mon, 4 Nov 2019 10:58:21 -0800 (PST) Date: Mon, 04 Nov 2019 10:58:19 -0800 (PST) Message-Id: <20191104.105819.2064664721682565230.davem@davemloft.net> To: namhyung@kernel.org Cc: tj@kernel.org, hannes@cmpxchg.org, lizefan@huawei.com, linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org, rafael@kernel.org, liu.song.a23@gmail.com, cgroups@vger.kernel.org, nhorman@tuxdriver.com, netdev@vger.kernel.org Subject: Re: [PATCH v2 2/2] cgroup: Use 64bit id from kernfs From: David Miller In-Reply-To: <20191104084520.398584-3-namhyung@kernel.org> References: <20191104084520.398584-1-namhyung@kernel.org> <20191104084520.398584-3-namhyung@kernel.org> 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]); Mon, 04 Nov 2019 10:58:22 -0800 (PST) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Namhyung Kim Date: Mon, 4 Nov 2019 17:45:20 +0900 > From: Tejun Heo > > Use 64 bit id allocated by kernfs instead of using its own idr since > it seems not used for saving any information no more. So let's get > rid of the cgroup_idr from cgroup_root. > > The index of netprio_map is also changed to u64. > > Cc: "David S. Miller" > Cc: Neil Horman > Cc: netdev@vger.kernel.org > Signed-off-by: Tejun Heo > [namhyung: split cgroup changes and fix netprio_map access] > Signed-off-by: Namhyung Kim Acked-by: David S. Miller