Export the augmented rbtree helper functions
The augmented rbtree helper functions are not exported to modules right
now.
(We have started using augmented rbtrees in the upcoming version of
drbd.)
Signed-off-by: Andreas Gruenbacher <agruen@linbit.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/lib/rbtree.c b/lib/rbtree.c
index 4693f79..a16be19 100644
--- a/lib/rbtree.c
+++ b/lib/rbtree.c
@@ -315,6 +315,7 @@
rb_augment_path(node, func, data);
}
+EXPORT_SYMBOL(rb_augment_insert);
/*
* before removing the node, find the deepest node on the rebalance path
@@ -340,6 +341,7 @@
return deepest;
}
+EXPORT_SYMBOL(rb_augment_erase_begin);
/*
* after removal, update the tree to account for the removed entry
@@ -350,6 +352,7 @@
if (node)
rb_augment_path(node, func, data);
}
+EXPORT_SYMBOL(rb_augment_erase_end);
/*
* This function returns the first node (in sort order) of the tree.