1 #ifndef _ASM_X86_HARDIRQ_64_H
2 #define _ASM_X86_HARDIRQ_64_H
4 #include <linux/threads.h>
9 unsigned int __softirq_pending;
10 unsigned int __nmi_count; /* arch dependent */
11 unsigned int apic_timer_irqs; /* arch dependent */
12 unsigned int irq0_irqs;
13 unsigned int irq_resched_count;
14 unsigned int irq_call_count;
15 unsigned int irq_tlb_count;
16 unsigned int irq_thermal_count;
17 unsigned int irq_spurious_count;
18 unsigned int irq_threshold_count;
19 } ____cacheline_aligned irq_cpustat_t;
21 DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
23 /* We can have at most NR_VECTORS irqs routed to a cpu at a time */
24 #define MAX_HARDIRQS_PER_CPU NR_VECTORS
26 #define __ARCH_IRQ_STAT 1
28 #define inc_irq_stat(member) percpu_add(irq_stat.member, 1)
30 #define local_softirq_pending() percpu_read(irq_stat.__softirq_pending)
32 #define __ARCH_SET_SOFTIRQ_PENDING 1
34 #define set_softirq_pending(x) percpu_write(irq_stat.__softirq_pending, (x))
35 #define or_softirq_pending(x) percpu_or(irq_stat.__softirq_pending, (x))
37 extern void ack_bad_irq(unsigned int irq);
39 #endif /* _ASM_X86_HARDIRQ_64_H */