3 files changed, 14 insertions, 0 deletions

diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
index 8610bd1d136d..f99faad78c72 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -570,6 +570,7 @@ __be32 nfs4_callback_recallslot(struct cb_recallslotargs *args, void *dummy,
         status = htonl(NFS4_OK);
 
         nfs41_set_target_slotid(fc_tbl, args->crsa_target_highest_slotid);
+        nfs41_server_notify_target_slotid_update(cps->clp);
 out:
         dprintk("%s: exit with status = %d\n", __func__, ntohl(status));
         return status;
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index fa1a055a8fe9..0a109ec75e69 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -334,6 +334,7 @@ struct rpc_cred *nfs4_get_exchange_id_cred(struct nfs_client *clp);
 int nfs41_discover_server_trunking(struct nfs_client *clp,
                         struct nfs_client **, struct rpc_cred *);
 extern void nfs4_schedule_session_recovery(struct nfs4_session *, int);
+extern void nfs41_server_notify_target_slotid_update(struct nfs_client *clp);
 #else
 static inline void nfs4_schedule_session_recovery(struct nfs4_session *session, int err)
 {
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 3940cd43fa98..896be2126f7e 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1904,6 +1904,18 @@ void nfs4_schedule_session_recovery(struct nfs4_session *session, int err)
 }
 EXPORT_SYMBOL_GPL(nfs4_schedule_session_recovery);
 
+static void nfs41_ping_server(struct nfs_client *clp)
+{
+        /* Use CHECK_LEASE to ping the server with a SEQUENCE */
+        set_bit(NFS4CLNT_CHECK_LEASE, &clp->cl_state);
+        nfs4_schedule_state_manager(clp);
+}
+
+void nfs41_server_notify_target_slotid_update(struct nfs_client *clp)
+{
+        nfs41_ping_server(clp);
+}
+
 static void nfs4_reset_all_state(struct nfs_client *clp)
 {
         if (test_and_set_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state) == 0) {