tree 4e38b16b1b979e75f157b3dbe0f03d5beccfe8ca
parent fb94d766af0571ab82d5f63e871a73d985d6d6b0
author Jeff Layton <jlayton@primarydata.com> 1406723234 -0400
committer J. Bruce Fields <bfields@redhat.com> 1407250501 -0400

nfsd: don't destroy clients that are busy

It's possible that we'll have an in-progress call on some of the clients
while a rogue EXCHANGE_ID or DESTROY_CLIENTID call comes in. Be sure to
try and mark the client expired first, so that the refcount is
respected.

This will only be a problem once the client_mutex is removed.

Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>