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a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1787130923; b=MpzDfm2uwELiGw2v11mbvQqblbyiKPuuixlbFW4hL3OPpZjrglyiht7nJL9UVU7tsigIMo z7q5xYNt8Q916S/XyuuljdhzcdyO67mHxwIYOqREHK+HM4JnfbDk6v10ikQIqrNJN0GFgP 9uELfV/zqi0WYJeQRlbaVnZzIW0F/gc= ARC-Authentication-Results: i=1; imf31.hostedemail.com; dkim=none; dmarc=pass (policy=none) header.from=lst.de; spf=pass (imf31.hostedemail.com: domain of hch@lst.de designates 213.95.11.211 as permitted sender) smtp.mailfrom=hch@lst.de Received: by verein.lst.de (Postfix, from userid 2407) id B105F68C7B; Wed, 19 Aug 2026 11:15:18 +0200 (CEST) Date: Wed, 19 Aug 2026 11:15:17 +0200 From: Christoph Hellwig To: Yu Kuai Cc: Jens Axboe , Tejun Heo , Josef Bacik , Johannes Weiner , Michal =?iso-8859-1?Q?Koutn=FD?= , Yu Kuai , Christoph Hellwig , Tao Cui , Jan Kara , Ming Lei , Jonathan Corbet , Shuah Khan , Coly Li , Kent Overstreet , Alasdair Kergon , Mike Snitzer , Mikulas Patocka , Benjamin Marzinski , Song Liu , Li Nan , Xiao Ni , Pankaj Gupta , Dan Williams , Vishal Verma , Dave Jiang , Alison Schofield , Ira Weiny , Andreas Gruenbacher , Matthew Wilcox , Andrew Morton , Chris Li , Kairui Song , Kemeng Shi , Nhat Pham , Baoquan He , Barry Song , Youngjun Park , cgroups@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, dm-devel@lists.linux.dev, linux-raid@vger.kernel.org, nvdimm@lists.linux.dev, virtualization@lists.linux.dev, gfs2@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [RFC PATCH v3 3/3] blk-cgroup: move async bio punt state to blkcg Message-ID: <20260819091517.GD10298@lst.de> References: <20260818070641.756747-1-yukuai@kernel.org> <20260818070641.756747-4-yukuai@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260818070641.756747-4-yukuai@kernel.org> User-Agent: Mutt/1.5.17 (2007-11-01) X-Rspam-User: X-Stat-Signature: nszrm3xa35yj89f4oe7i7fbag8yiga37 X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 5D76C20006 X-HE-Tag: 1787130923-654344 X-HE-Meta: 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 NMPVNaZj chV4+8BC+pDU3MXkntEqKGHuPMhsqueL31vzxqX4MZokv/5BDxe0RVf8adjaF589G9+K5BroiDGcC6Uj8tUI1Er0CLsCcT861SOkr1BPXk8MuJK5+j/UViET3xYgDNwdbCQJIV/F4fw8JYFifxMmosvniurRpi9Pga1GpxKzor0Ac2l2wlCSW1JcE77MQ2qwUr9M8/+ssdwfn/mjuUBnXw/nW8Yee/aXQ8/1BDELAp0gR49VY+Mqgl46gxP8KPZIJP6Ls0s1qmpGc40RUJT0skRb1z5Ck+jr7/ubKybr8BkDhaJnK8CDQRyuKSsFrn1F67Cynn6RvZcS27TVacRJyGMspXZfAWbD9eHUUDtdNnXNYgOdTGLHgggpArPS2GBaabxfHh0HV19tzDN+nHaEpSKVZNw== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Looks good: Reviewed-by: Christoph Hellwig