2 files changed, 6 insertions, 4 deletions

diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h
index 9f6a0bfed727..53d0d9fd10d6 100644
--- a/include/asm-x86_64/hw_irq.h
+++ b/include/asm-x86_64/hw_irq.h
@@ -19,6 +19,7 @@
 #include <asm/irq.h>
 #include <linux/profile.h>
 #include <linux/smp.h>
+#include <linux/percpu.h>
 #endif
 
 #define NMI_VECTOR              0x02
@@ -73,8 +74,9 @@
 
 
 #ifndef __ASSEMBLY__
-extern u8 irq_vector[NR_IRQ_VECTORS];
-extern int vector_irq[NR_VECTORS];
+extern unsigned int irq_vector[NR_IRQ_VECTORS];
+typedef int vector_irq_t[NR_VECTORS];
+DECLARE_PER_CPU(vector_irq_t, vector_irq);
 #define IO_APIC_VECTOR(irq)     (irq_vector[irq])
 
 /*
diff --git a/include/asm-x86_64/irq.h b/include/asm-x86_64/irq.h
index b8f87287847f..5006c6e75656 100644
--- a/include/asm-x86_64/irq.h
+++ b/include/asm-x86_64/irq.h
@@ -31,8 +31,8 @@
 
 #define FIRST_SYSTEM_VECTOR     0xef   /* duplicated in hw_irq.h */
 
-#define NR_IRQS 224
-#define NR_IRQ_VECTORS (32 * NR_CPUS)
+#define NR_IRQS (NR_VECTORS + (32 *NR_CPUS))
+#define NR_IRQ_VECTORS NR_IRQS
 
 static __inline__ int irq_canonicalize(int irq)
 {