tree 363a6afc01a935d9e34b3559235687f8fec4d512
parent 44dd151d5c21234cc534c47d7382f5c28c3143cd
author Trond Myklebust <Trond.Myklebust@netapp.com> 1179680705 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1184125223 -0400

NFS: Minor read optimisation...

Since PG_uptodate may now end up getting set during the call to
nfs_wb_page(), we can avoid putting a read request on the wire in those
situations.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>