NFS: Shrink the struct nfs_fattr

We don't need the bitmap[] field anymore, since the 'valid' field tells us
all we need to know about which attributes were filled in...
Also move the pre-op attributes in order to improve the structure packing.

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