1 files changed, 6 insertions, 31 deletions
diff --git a/tools/testing/radix-tree/linux/kernel.h b/tools/testing/radix-tree/linux/kernel.h
index be98a47b4e1b..b21a77fddcf7 100644
--- a/tools/testing/radix-tree/linux/kernel.h
+++ b/tools/testing/radix-tree/linux/kernel.h
@@ -1,46 +1,21 @@
 #ifndef _KERNEL_H
 #define _KERNEL_H
 
-#include <assert.h>
+#include "../../include/linux/kernel.h"
 #include <string.h>
 #include <stdio.h>
-#include <stddef.h>
 #include <limits.h>
 
-#include "../../include/linux/compiler.h"
+#include <linux/compiler.h>
+#include <linux/err.h>
+#include <linux/bitops.h>
+#include <linux/log2.h>
 #include "../../../include/linux/kconfig.h"
 
-#define RADIX_TREE_MAP_SHIFT	3
-
-#ifndef NULL
-#define NULL	0
-#endif
-
-#define BUG_ON(expr)	assert(!(expr))
-#define WARN_ON(expr)	assert(!(expr))
-#define __init
-#define __must_check
-#define panic(expr)
 #define printk printf
-#define __force
-#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #define pr_debug printk
-
-#define smp_rmb()	barrier()
-#define smp_wmb()	barrier()
-#define cpu_relax()	barrier()
+#define pr_cont printk
 
 #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
 
-#define container_of(ptr, type, member) ({                      \
-	const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
-	(type *)( (char *)__mptr - offsetof(type, member) );})
-#define min(a, b) ((a) < (b) ? (a) : (b))
-
-#define cond_resched()	sched_yield()
-
-static inline int in_interrupt(void)
-{
-	return 0;
-}
 #endif /* _KERNEL_H */