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-rw-r--r--include/linux/irq.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 9597a690423..6e3ad6245bd 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -77,6 +77,9 @@ typedef struct irq_desc {
unsigned int irq_count; /* For detecting broken interrupts */
unsigned int irqs_unhandled;
spinlock_t lock;
+#ifdef CONFIG_SMP
+ cpumask_t affinity;
+#endif
#if defined (CONFIG_GENERIC_PENDING_IRQ) || defined (CONFIG_IRQBALANCE)
unsigned int move_irq; /* Flag need to re-target intr dest*/
#endif
@@ -96,12 +99,10 @@ irq_descp (int irq)
extern int setup_irq(unsigned int irq, struct irqaction * new);
#ifdef CONFIG_GENERIC_HARDIRQS
-extern cpumask_t irq_affinity[NR_IRQS];
-
#ifdef CONFIG_SMP
static inline void set_native_irq_info(int irq, cpumask_t mask)
{
- irq_affinity[irq] = mask;
+ irq_desc[irq].affinity = mask;
}
#else
static inline void set_native_irq_info(int irq, cpumask_t mask)