commit 79558f3610efd7928e8882b2eaca3093b283630e
author Trond Myklebust <Trond.Myklebust@netapp.com> Tue Aug 22 13:44:32 2006 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> Thu Aug 24 15:51:08 2006 -0400
tree 125f16640cd7f9de2074dae89a9c6c405703029c
parent 01df9c5e918ae5559f2d96da0143f8bfbb9e6171

NFS: Fix issue with EIO on NFS read

The problem is that we may be caching writes that would extend the file and
create a hole in the region that we are reading. In this case, we need to
detect the eof from the server, ensure that we zero out the pages that
are part of the hole and mark them as up to date.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
(cherry picked from 856b603b01b99146918c093969b6cb1b1b0f1c01 commit)