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[72.28.8.195]) by smtp.gmail.com with ESMTPSA id l46sm308143qta.44.2020.11.24.13.19.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Nov 2020 13:19:53 -0800 (PST) Date: Tue, 24 Nov 2020 16:19:31 -0500 From: Tejun Heo To: Christoph Hellwig Cc: Jens Axboe , Josef Bacik , Konrad Rzeszutek Wilk , Coly Li , Mike Snitzer , Greg Kroah-Hartman , Jan Kara , Johannes Thumshirn , dm-devel@redhat.com, Richard Weinberger , Jan Kara , linux-block@vger.kernel.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 26/45] block: remove ->bd_contains Message-ID: References: <20201124132751.3747337-1-hch@lst.de> <20201124132751.3747337-27-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201124132751.3747337-27-hch@lst.de> X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Nov 24, 2020 at 02:27:32PM +0100, Christoph Hellwig wrote: > Now that each hd_struct has a reference to the corresponding > block_device, there is no need for the bd_contains pointer. Add > a bdev_whole() helper to look up the whole device block_device > struture instead. > > Signed-off-by: Christoph Hellwig > Reviewed-by: Greg Kroah-Hartman > Reviewed-by: Jan Kara Acked-by: Tejun Heo -- tejun