NFSv4.2: LAYOUTSTATS may return NFS4ERR_ADMIN/DELEG_REVOKED

We should handle those errors in the same way we handle the other
stateid errors: by invalidating the faulty layout stateid.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c
index 33da841a21bb2871f753fb38a72dd76ce2725ded..6f47527348042dc83f5b97f48870eed6d1afcf41 100644 (file)
--- a/fs/nfs/nfs42proc.c
+++ b/fs/nfs/nfs42proc.c
@@ -338,6 +338,8 @@ nfs42_layoutstat_done(struct rpc_task *task, void *calldata)
        case 0:
                break;
        case -NFS4ERR_EXPIRED:
+       case -NFS4ERR_ADMIN_REVOKED:
+       case -NFS4ERR_DELEG_REVOKED:
        case -NFS4ERR_STALE_STATEID:
        case -NFS4ERR_OLD_STATEID:
        case -NFS4ERR_BAD_STATEID: