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[68.20.15.154]) by smtp.gmail.com with ESMTPSA id q32sm12123066qta.13.2020.05.04.10.54.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 May 2020 10:54:34 -0700 (PDT) Message-ID: <63498a6eedc7994b1e96a59d12468bfd15e15ef4.camel@redhat.com> Subject: Re: [RFC PATCH 00/61] fscache, cachefiles: Rewrite the I/O interface in terms of kiocb/iov_iter From: Jeff Layton To: David Howells , Trond Myklebust , Anna Schumaker , Steve French Cc: Matthew Wilcox , Alexander Viro , linux-afs@lists.infradead.org, linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org, ceph-devel@vger.kernel.org, v9fs-developer@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Mon, 04 May 2020 13:54:33 -0400 In-Reply-To: <158861203563.340223.7585359869938129395.stgit@warthog.procyon.org.uk> References: <158861203563.340223.7585359869938129395.stgit@warthog.procyon.org.uk> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.36.2 (3.36.2-1.fc32) MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org On Mon, 2020-05-04 at 18:07 +0100, David Howells wrote: > > (3) Make NFS, CIFS, Ceph, 9P work with it. I'm hoping that Jeff Layton will > do Ceph. As mentioned, I'm having a crack at NFS, but it's evolved a bit > since I last looked at it and it might be easier if I can palm that off > to someone more current in the NFS I/O code. > > [...] This looks like a really nice overhaul. I particularly love the diffstat. Net removal of ~4000 lines! I'll plan to draft up a patch for Ceph in the near future. The new API seems to be quite different, so I imagine this will more or less be a rip and replace on the old code. -- Jeff Layton