nfsd4: make op_cacheresult another flag

I'm not sure why I used a new field for this originally.

Also, the differences between some of these flags are a little subtle;
add some comments to explain.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
J. Bruce Fields 2011-09-20 08:49:51 -04:00
commit c856694e3d