tree 86e9c0420815d6029c47d836bf3d7a4c93098c3c
parent c05eecf636101dd4347b2d8fa457626bf0088e0a
author Trond Myklebust <Trond.Myklebust@netapp.com> 1354474499 -0500
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1354750253 +0100

NFSv4.1: Try to eliminate outliers when updating target_highest_slotid

Look for sudden changes in the first and second derivatives in order
to eliminate outlier changes to target_highest_slotid (which are
due to out-of-order RPC replies).

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