tree 5d6bbdc25fc653a81b828abcbe7220801b70469f
parent bea57fe45ba23995dcf954e66d29625944a1d039
author J. Bruce Fields <bfields@redhat.com> 1410903452 -0400
committer J. Bruce Fields <bfields@redhat.com> 1410985999 -0400

nfsd4: clarify how grace period ends

The grace period is ended in two steps--first userland is notified that
the grace period is now long enough that any clients who have not yet
reclaimed can be safely forgotten, then we flip the switch that forbids
reclaims and allows new opens.  I had to think a bit to convince myself
that the ordering was right here.  Document it.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>