nfs: track whether server sets MAY_NOTIFY_LOCK flag

We want to handle the two cases differently, such that we poll more
aggressively when we don't expect a callback.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Jeff Layton 2016-09-17 18:17:35 -04:00 • committed by Anna Schumaker
commit a8ce377a5d
2 changed files with 3 additions and 0 deletions