nfs41: cb_sequence protocol level data structures
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h
index 80fd8a8..2b933ce 100644
--- a/fs/nfs/callback.h
+++ b/fs/nfs/callback.h
@@ -70,6 +70,41 @@
uint32_t truncate;
};
+#if defined(CONFIG_NFS_V4_1)
+
+struct referring_call {
+ uint32_t rc_sequenceid;
+ uint32_t rc_slotid;
+};
+
+struct referring_call_list {
+ struct nfs4_sessionid rcl_sessionid;
+ uint32_t rcl_nrefcalls;
+ struct referring_call *rcl_refcalls;
+};
+
+struct cb_sequenceargs {
+ struct sockaddr_in *csa_addr;
+ struct nfs4_sessionid csa_sessionid;
+ uint32_t csa_sequenceid;
+ uint32_t csa_slotid;
+ uint32_t csa_highestslotid;
+ uint32_t csa_cachethis;
+ uint32_t csa_nrclists;
+ struct referring_call_list *csa_rclists;
+};
+
+struct cb_sequenceres {
+ uint32_t csr_status;
+ struct nfs4_sessionid csr_sessionid;
+ uint32_t csr_sequenceid;
+ uint32_t csr_slotid;
+ uint32_t csr_highestslotid;
+ uint32_t csr_target_highestslotid;
+};
+
+#endif /* CONFIG_NFS_V4_1 */
+
extern __be32 nfs4_callback_getattr(struct cb_getattrargs *args, struct cb_getattrres *res);
extern __be32 nfs4_callback_recall(struct cb_recallargs *args, void *dummy);