LU-8130 obd: convert obd uuid hash to rhashtable

[fs/lustre-release.git] / lustre / include / obd.h

diff --git a/lustre/include/obd.h b/lustre/include/obd.h
index c84980b..4b73b4f 100644 (file)
--- a/lustre/include/obd.h
+++ b/lustre/include/obd.h
@@ -627,7 +627,7 @@ struct obd_device {
          * protection of other bits using _bh lock */
         unsigned long obd_recovery_expired:1;
         /* uuid-export hash body */
-       struct cfs_hash             *obd_uuid_hash;
+       struct rhashtable               obd_uuid_hash;
         /* nid-export hash body */
        struct cfs_hash             *obd_nid_hash;
        /* nid stats body */
@@ -743,6 +743,13 @@ struct obd_device {
        struct completion               obd_kobj_unregister;
 };
 
+int obd_uuid_add(struct obd_device *obd, struct obd_export *export);
+void obd_uuid_del(struct obd_device *obd, struct obd_export *export);
+#ifdef HAVE_SERVER_SUPPORT
+struct obd_export *obd_uuid_lookup(struct obd_device *obd,
+                                  struct obd_uuid *uuid);
+#endif
+
 /* get/set_info keys */
 #define KEY_ASYNC               "async"
 #define KEY_CHANGELOG_CLEAR     "changelog_clear"