diff -urpN -X /home/fletch/.diff.exclude 698-aiofix2/arch/i386/Kconfig 700-config_irqbal/arch/i386/Kconfig
--- 698-aiofix2/arch/i386/Kconfig	Sat Jun 14 20:42:18 2003
+++ 700-config_irqbal/arch/i386/Kconfig	Sat Jun 14 20:42:23 2003
@@ -845,6 +845,14 @@ config	1000HZ
 	bool "1000 Hz"
 endchoice
 
+config IRQBALANCE
+ 	bool "Enable kernel irq balancing"
+	depends on SMP
+	default y
+	help
+ 	  The defalut yes will allow the kernel to do irq load balancing.  
+	  Saying no will keep the kernel from doing irq load balancing. 	
+
 config HAVE_DEC_LOCK
 	bool
 	depends on (SMP || PREEMPT) && X86_CMPXCHG
diff -urpN -X /home/fletch/.diff.exclude 698-aiofix2/arch/i386/kernel/io_apic.c 700-config_irqbal/arch/i386/kernel/io_apic.c
--- 698-aiofix2/arch/i386/kernel/io_apic.c	Sat Jun 14 20:42:17 2003
+++ 700-config_irqbal/arch/i386/kernel/io_apic.c	Sat Jun 14 20:42:23 2003
@@ -271,7 +271,7 @@ static void set_ioapic_affinity (unsigne
 	spin_unlock_irqrestore(&ioapic_lock, flags);
 }
 
-#if defined(CONFIG_SMP)
+#if defined(CONFIG_IRQBALANCE) 
 # include <asm/processor.h>	/* kernel_thread() */
 # include <linux/kernel_stat.h>	/* kstat */
 # include <linux/slab.h>		/* kmalloc() */
@@ -666,8 +666,6 @@ static int __init irqbalance_disable(cha
 
 __setup("noirqbalance", irqbalance_disable);
 
-static void set_ioapic_affinity (unsigned int irq, unsigned long mask);
-
 static inline void move_irq(int irq)
 {
 	/* note - we hold the desc->lock */
@@ -679,9 +677,9 @@ static inline void move_irq(int irq)
 
 __initcall(balanced_irq_init);
 
-#else /* !SMP */
+#else /* !IRQBALANCE */
 static inline void move_irq(int irq) { }
-#endif /* defined(CONFIG_SMP) */
+#endif /* defined(IRQBALANCE) */
 
 
 /*