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Wong" , Coly Li , Filipe Manana Subject: Re: [RESEND PATCH V5 00/33] block: support multipage bvec Message-ID: <20180601083557.GA30694@infradead.org> References: <20180525034621.31147-1-ming.lei@redhat.com> <20180525045306.GB8740@kmo-pixel> <8aa4276d-c0bc-3266-aa53-bf08a2e5ab5c@kernel.dk> <20180527072332.GA18240@ming.t460p> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.2 (2017-12-15) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, May 27, 2018 at 07:44:52PM -0600, Jens Axboe wrote: > Yes, we discussed exactly this, which is why I'm surprised you went > ahead with the same approach. I told you I don't like tree wide renames, > if they can be avoided. I'd rather suffer some pain wrt page vs segments > naming, and then later do a rename (if it bothers us) once the dust has > settled on the interesting part of the changes. > > I'm very well away of our current naming and what it signifies. With > #1, you are really splitting hairs, imho. Find a decent name for > multiple segment. Chunk? vec? bio_for_each_segment (page) bio_for_each_vec (whole bvec)