NFSv4: Ensure we don't re-test revoked and freed stateids
authorTrond Myklebust <trond.myklebust@primarydata.com>
Thu, 22 Sep 2016 17:39:06 +0000 (13:39 -0400)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Tue, 27 Sep 2016 18:34:31 +0000 (14:34 -0400)
commit059b43e9744efe5b6f8e83516d2a0e813bfaee70
treebc821075e4c81fbd232a650d8ffa76beb6adf139
parent26d36301bd653df6481fd38f3e1435a1f15e56d1
NFSv4: Ensure we don't re-test revoked and freed stateids

This fixes a potential infinite loop in nfs_reap_expired_delegations.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Tested-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
fs/nfs/delegation.c