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Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <1851200.1596472222@warthog.procyon.org.uk> References: <1851200.1596472222@warthog.procyon.org.uk> <447452.1596109876@warthog.procyon.org.uk> To: torvalds@linux-foundation.org Cc: dhowells@redhat.com, Alexander Viro , Matthew Wilcox , Christoph Hellwig , Jeff Layton , Dave Wysochanski , Trond Myklebust , Anna Schumaker , Steve French , Eric Van Hensbergen , linux-cachefs@redhat.com, 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 Subject: [GIT PULL] fscache rewrite -- please drop for now MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <667819.1597072619.1@warthog.procyon.org.uk> Date: Mon, 10 Aug 2020 16:16:59 +0100 Message-ID: <667820.1597072619@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org Hi Linus, Can you drop the fscache rewrite pull for now. We've seem an issue in NFS integration and need to rework the read helper a bit. I made an assumption that fscache will always be able to request that the netfs perform a read of a certain minimum size - but with NFS you can break that by setting rsize too small. We need to make the read helper able to make multiple netfs reads. This can help ceph too. Thanks, David