linux-kernel - [GIT PULL] fscache rewrite -- please drop for now

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Message-ID: <667820.1597072619@warthog.procyon.org.uk>
Date:   Mon, 10 Aug 2020 16:16:59 +0100
From:   David Howells <dhowells@...hat.com>
To:     torvalds@...ux-foundation.org
Cc:     dhowells@...hat.com, Alexander Viro <viro@...iv.linux.org.uk>,
        Matthew Wilcox <willy@...radead.org>,
        Christoph Hellwig <hch@....de>,
        Jeff Layton <jlayton@...hat.com>,
        Dave Wysochanski <dwysocha@...hat.com>,
        Trond Myklebust <trondmy@...merspace.com>,
        Anna Schumaker <anna.schumaker@...app.com>,
        Steve French <sfrench@...ba.org>,
        Eric Van Hensbergen <ericvh@...il.com>,
        linux-cachefs@...hat.com, linux-afs@...ts.infradead.org,
        linux-nfs@...r.kernel.org, linux-cifs@...r.kernel.org,
        ceph-devel@...r.kernel.org, v9fs-developer@...ts.sourceforge.net,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [GIT PULL] fscache rewrite -- please drop for now

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