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[2620:137:e000::1:20]) by mx.google.com with ESMTP id qa40-20020a17090786a800b0078c47b4478esi9747160ejc.106.2022.11.28.11.29.28; Mon, 28 Nov 2022 11:29:48 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel-dk.20210112.gappssmtp.com header.s=20210112 header.b=ZIxVcpTU; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233100AbiK1TBJ (ORCPT + 84 others); Mon, 28 Nov 2022 14:01:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233096AbiK1TBD (ORCPT ); Mon, 28 Nov 2022 14:01:03 -0500 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0ECC727B2D for ; Mon, 28 Nov 2022 11:00:58 -0800 (PST) Received: by mail-pj1-x1030.google.com with SMTP id mv18so10451755pjb.0 for ; Mon, 28 Nov 2022 11:00:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=LvEJDQxAkm5Pcp5ay5EjtKj5MIU+4aSru9VkuAAqDpI=; b=ZIxVcpTUMb/D5eaOHDEpksfQ3kJ7ZSLXnpj/xXuk9U3DX0xoA2fCl9AbKfhZwZhspV fbCcGlev/4EIGojtU1A9K3yvnZdq0T/YLnigSVlZGNQ4cmCpsz54dTGsTSZnzhQQSh2F Cfpm/jc+vFpNjyQ+IZMGe+5QzeVLYaYHfv1vY5263b/JPmEuMWLMhThQSjKqNuWjbaqr st2WSkGe+KfyQYa85gs07HW4jJt3Qgj8hCQALJ5ZvFw66ttA8YfEsaKse0X+lJHhwT/n JbSc9Xv4dAC1AUM24H/pg1KhjbiUnHTiPpNuNxguOTpswj0T3okv4RQZv7mFYqAHY8sd vCwA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=LvEJDQxAkm5Pcp5ay5EjtKj5MIU+4aSru9VkuAAqDpI=; b=6FcZLejABtDMsAUFK+9VL1PIbaGKigo2UC3SHqRXK9BtZ/yE3J6T1fzhWLMGa3hpjv PmTjYAexzg1VmqDVk3rRZ1i4IkRdHaa36SmkVGnv3SU3XEg7+b2zeb7dkzKkzd9PCq4Y yuiiCpcMJ/iRG3RTXs0+nrV1zkD5F4kzBidMksRJzceMH2ZAD7UXwAyDbi1wig8m6691 JHQtqAlPO2+riRd8xmboy+aVfPWA5uh+GPIVRHWFeXqWm8TFC7W4OXb9EvTmy6ysC6GB HuWDKXoItRV98eGTaDSRKILM9ltAD+ltcgWD7VksGuzHcZAbJYqWqF4rHUC/decghPHj s6yw== X-Gm-Message-State: ANoB5pl99r/C+oRuoOTcJPbSNw2s2E86ut2P5tV3uuVtHibr+NA9oGx6 BupU62dyMbD+MA+f2CtWVWiWRw== X-Received: by 2002:a17:902:7d97:b0:188:f87d:70d3 with SMTP id a23-20020a1709027d9700b00188f87d70d3mr32810098plm.43.1669662058117; Mon, 28 Nov 2022 11:00:58 -0800 (PST) Received: from [192.168.1.136] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id oa16-20020a17090b1bd000b001ef8ab65052sm7929766pjb.11.2022.11.28.11.00.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Nov 2022 11:00:56 -0800 (PST) Message-ID: Date: Mon, 28 Nov 2022 12:00:55 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.5.0 Subject: Re: [PATCH-block] blk-cgroup: Use css_tryget() in blkcg_destroy_blkgs() Content-Language: en-US To: Bart Van Assche , Waiman Long , Tejun Heo Cc: cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, Ming Lei , Andy Shevchenko , Andrew Morton , =?UTF-8?Q?Michal_Koutn=c3=bd?= , Hillf Danton , Yi Zhang References: <20221128033057.1279383-1-longman@redhat.com> From: Jens Axboe In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.2 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/28/22 11:56 AM, Bart Van Assche wrote: > On 11/27/22 19:30, Waiman Long wrote: >> Fixes: 951d1e94801f ("blk-cgroup: Flush stats at blkgs destruction path") > > Has Jens' for-next branch perhaps been rebased? I see the following commit ID for that patch: > > dae590a6c96c ("blk-cgroup: Flush stats at blkgs destruction path") I don't know that sha is from, not from me. for-6.2/block has not been rebased, for-next gets rebased whenever I need to do so as linux-next is continually rebased anyway. But the sha for that commit would not change as a result. I don't even have that sha in my tree, so... -- Jens Axboe