nfs: add handling for CB_NOTIFY_LOCK in client
For now, the callback doesn't do anything. Support for that will be
added in later patches.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h
index 41ad651..c701c30 100644
--- a/fs/nfs/callback.h
+++ b/fs/nfs/callback.h
@@ -179,6 +179,15 @@
struct cb_devicenotifyargs *args,
void *dummy, struct cb_process_state *cps);
+struct cb_notify_lock_args {
+ struct nfs_fh cbnl_fh;
+ struct nfs_lowner cbnl_owner;
+ bool cbnl_valid;
+};
+
+extern __be32 nfs4_callback_notify_lock(struct cb_notify_lock_args *args,
+ void *dummy,
+ struct cb_process_state *cps);
#endif /* CONFIG_NFS_V4_1 */
extern int check_gss_callback_principal(struct nfs_client *, struct svc_rqst *);
extern __be32 nfs4_callback_getattr(struct cb_getattrargs *args,
