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[akaros.git] / kern / include / rbtree.h

diff --git a/kern/include/rbtree.h b/kern/include/rbtree.h
index e585018..4d50e62 100644 (file)
--- a/kern/include/rbtree.h
+++ b/kern/include/rbtree.h
@@ -26,12 +26,9 @@
   See Documentation/rbtree.txt for documentation and samples.
 */
 
-#ifndef        _LINUX_RBTREE_H
-#define        _LINUX_RBTREE_H
+#pragma once
 
-#include <linux/kernel.h>
-#include <linux/stddef.h>
-#include <linux/rcupdate.h>
+#include <rcu.h>
 
 struct rb_node {
        unsigned long  __rb_parent_color;
@@ -124,5 +121,3 @@ static inline void rb_link_node_rcu(struct rb_node *node, struct rb_node *parent
             pos && ({ n = rb_entry_safe(rb_next_postorder(&pos->field), \
                        typeof(*pos), field); 1; }); \
             pos = n)
-
-#endif /* _LINUX_RBTREE_H */