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Date: Wed, 13 Jun 2018 07:44:12 -0700
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH V6 11/30] block: implement bio_pages_all() via
 bio_for_each_segment_all()
Message-ID: <20180613144412.GB4693@infradead.org>
References: <20180609123014.8861-1-ming.lei@redhat.com>
 <20180609123014.8861-12-ming.lei@redhat.com>
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To: Ming Lei <ming.lei@redhat.com>
Cc: Jens Axboe <axboe@fb.com>, Christoph Hellwig <hch@infradead.org>, Alexander Viro <viro@zeniv.linux.org.uk>, Kent Overstreet <kent.overstreet@gmail.com>, David Sterba <dsterba@suse.cz>, Huang Ying <ying.huang@intel.com>, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, Theodore Ts'o <tytso@mit.edu>, "Darrick J . Wong" <darrick.wong@oracle.com>, Coly Li <colyli@suse.de>, Filipe Manana <fdmanana@gmail.com>, Randy Dunlap <rdunlap@infradead.org>

Given that we have a single, dubious user of bio_pages_all I'd rather
see it as an opencoded bio_for_each_ loop in the caller.