diff -Nru linux-2.6.0-test9/arch/h8300/kernel/time.c linux-2.6.0-test9-h8300/arch/h8300/kernel/time.c
--- linux-2.6.0-test9/arch/h8300/kernel/time.c	2003-10-17 00:07:45.000000000 +0900
+++ linux-2.6.0-test9-h8300/arch/h8300/kernel/time.c	2003-10-26 21:24:31.000000000 +0900
@@ -143,3 +143,10 @@
 }
 
 EXPORT_SYMBOL(do_settimeofday);
+
+unsigned long long sched_clock(void)
+{
+	return (unsigned long long)jiffies * (1000000000 / HZ);
+
+}
diff -Nru linux-2.6.0-test9/include/asm-h8300/smplock.h linux-2.6.0-test9-h8300/include/asm-h8300/smplock.h
--- linux-2.6.0-test9/include/asm-h8300/smplock.h	2003-08-23 09:00:15.000000000 +0900
+++ linux-2.6.0-test9-h8300/include/asm-h8300/smplock.h	1970-01-01 09:00:00.000000000 +0900
@@ -1,51 +0,0 @@
-/*
- * <asm/smplock.h>
- *
- * Default SMP lock implementation
- */
-#include <linux/interrupt.h>
-#include <linux/spinlock.h>
-
-extern spinlock_t kernel_flag;
-
-#define kernel_locked()		spin_is_locked(&kernel_flag)
-
-/*
- * Release global kernel lock and global interrupt lock
- */
-#define release_kernel_lock(task, cpu) \
-do { \
-	if (task->lock_depth >= 0) \
-		spin_unlock(&kernel_flag); \
-	release_irqlock(cpu); \
-	__sti(); \
-} while (0)
-
-/*
- * Re-acquire the kernel lock
- */
-#define reacquire_kernel_lock(task) \
-do { \
-	if (task->lock_depth >= 0) \
-		spin_lock(&kernel_flag); \
-} while (0)
-
-
-/*
- * Getting the big kernel lock.
- *
- * This cannot happen asynchronously,
- * so we only need to worry about other
- * CPU's.
- */
-extern __inline__ void lock_kernel(void)
-{
-	if (!++current->lock_depth)
-		spin_lock(&kernel_flag);
-}
-
-extern __inline__ void unlock_kernel(void)
-{
-	if (--current->lock_depth < 0)
-		spin_unlock(&kernel_flag);
-}