X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Finclude%2Finterval_tree.h;h=82ccea1ffbc3ffafba67e2dbfb4e7e9b1ffd3edc;hb=fffe8ac7e42b6638bff9fe19c4bfeb6635023c92;hp=2b0d39175958a414d829ccbb689ad0f90dc3496e;hpb=f95393b0d0a59cf3dc2f29cffc35dcc4cc9d7728;p=fs%2Flustre-release.git

diff --git a/lustre/include/interval_tree.h b/lustre/include/interval_tree.h
index 2b0d391..82ccea1 100644
--- a/lustre/include/interval_tree.h
+++ b/lustre/include/interval_tree.h
@@ -1,6 +1,4 @@
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
  * GPL HEADER START
  *
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
@@ -88,6 +86,13 @@ static inline void interval_set(struct interval_node *node,
         node->in_max_high = end;
 }
 
+static inline void interval_init(struct interval_node *node)
+{
+	memset(node, 0, sizeof(*node));
+}
+
+int node_equal(struct interval_node *n1, struct interval_node *n2);
+
 /* Rules to write an interval callback.
  *  - the callback returns INTERVAL_ITER_STOP when it thinks the iteration
  *    should be stopped. It will then cause the iteration function to return