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authorIngo Molnar <mingo@elte.hu>2006-06-29 02:24:38 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-29 10:26:22 -0700
commita53da52fd743fd637637572838c0a7af23a2d038 (patch)
treeb62c205b609356db5bca378c6d04d6d899bfd499 /include
parent74ffd553a3a7fbae34be70b751852d5b6fe5acac (diff)
[PATCH] genirq: cleanup: merge irq_affinity[] into irq_desc[]
Consolidation: remove the irq_affinity[NR_IRQS] array and move it into the irq_desc[NR_IRQS].affinity field. [akpm@osdl.org: sparc64 build fix] Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-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)