From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7809638B645; Thu, 8 Jan 2026 13:52:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767880337; cv=none; b=DY5T6d7q4yvkVnSfkI8PLveWhleKUm8W9wT3lhRlaOMTZCDmsuRmxnotW63BC6DCVRQIW0xCfx3t8HvhHMJngLnqYdM+eCy3aEFuybR37a2uGy5n+Jb+XTgHyYgM/4Hr7kpvvciUrcOcELHcIc0wpOBMjEOaV/hg/RbeE+EtzBI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767880337; c=relaxed/simple; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mzuZuftHp25DNS55sSAofvfJL+LkM9NQvCOm7dpZ/bJs2PPYy8mfq/d0d4BgJb329oHY1O3/HNjrRnXSr32N2OJ3n1eie1shGedYTTLTdXhQyIBYJrMX0+TgU6Oi5pYRGvtrSj1s/Ekm7f5BpZWaxgGGLByB0C1cjx0ckQHJok0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=Di4j+R9k; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Di4j+R9k" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=Di4j+R9kLqA3lWNhGbECjRl2Ya bkBwXDK0fuqmHJtkr9n1SppYje7O1U/jbEoiceQ8gLEhvTdC2jz5oXEWzaIdWLYFT4zWRYJ2J8MxG 24cAu8ywmVEUSkosNHWqEO5cC4+WmbDF31SUP9ThzWF4L7nJ3LAiiVJSZCHE4RZiOB45JiIhh5NnA r+88IG3izle6/WJ7fj58AdHeP3a0piaGt+lsOXX1UPad+ERnv+zz2VdTrz/zO/ZFm2CTXH6g8/qfS J30SsCmHGo0bLqiTO/F84fqu0+/niVQsbmIbdS6a9/bPCsUjFo8oG5BAJLJ3CXswTim08rYAv5wQP Lc/pcqAQ==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1vdqQv-0000000HEdd-0r8g; Thu, 08 Jan 2026 13:52:13 +0000 Date: Thu, 8 Jan 2026 05:52:13 -0800 From: Christoph Hellwig To: Zheng Qixing Cc: tj@kernel.org, josef@toxicpanda.com, axboe@kernel.dk, yukuai@fnnas.com, cgroups@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, yi.zhang@huawei.com, yangerkun@huawei.com, houtao1@huawei.com, zhengqixing@huawei.com Subject: Re: [PATCH 3/3] blk-cgroup: skip dying blkg in blkcg_activate_policy() Message-ID: References: <20260108014416.3656493-1-zhengqixing@huaweicloud.com> <20260108014416.3656493-4-zhengqixing@huaweicloud.com> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260108014416.3656493-4-zhengqixing@huaweicloud.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Looks good: Reviewed-by: Christoph Hellwig