LU-12477 libcfs: Further reduce complexity for shrinkers.

[fs/lustre-release.git] / lustre / ptlrpc / nodemap_internal.h

diff --git a/lustre/ptlrpc/nodemap_internal.h b/lustre/ptlrpc/nodemap_internal.h
index 851bdc0..96636ae 100644 (file)
--- a/lustre/ptlrpc/nodemap_internal.h
+++ b/lustre/ptlrpc/nodemap_internal.h
@@ -22,7 +22,7 @@
 /*
  * Copyright (C) 2013, Trustees of Indiana University
  *
- * Copyright (c) 2013, 2014, Intel Corporation.
+ * Copyright (c) 2013, 2017, Intel Corporation.
  *
  * Author: Joshua Walgenbach <jjw@iu.edu>
  */
@@ -31,16 +31,10 @@
 #define _NODEMAP_INTERNAL_H
 
 #include <lustre_nodemap.h>
-#include <interval_tree.h>
+#include <linux/rbtree.h>
 
 #define DEFAULT_NODEMAP "default"
 
-/* Turn on proc debug interface to allow OSS and
- * MDS nodes to configure nodemap independently of
- * MGS (since the nodemap distribution is not written
- * yet */
-#define NODEMAP_PROC_DEBUG 1
-
 /* Default nobody uid and gid values */
 
 #define NODEMAP_NOBODY_UID 99
@@ -64,7 +58,10 @@ struct lu_nid_range {
        /* list for nodemap */
        struct list_head         rn_list;
        /* nid interval tree */
-       struct interval_node     rn_node;
+       lnet_nid_t               rn_start,
+                                rn_end,
+                                rn_subtree_last;
+       struct rb_node           rn_rb;
 };
 
 struct lu_idmap {