40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
#ifndef _ASM_X86_HARDIRQ_64_H
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#define _ASM_X86_HARDIRQ_64_H
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#include <linux/threads.h>
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#include <linux/irq.h>
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#include <asm/apic.h>
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typedef struct {
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unsigned int __softirq_pending;
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unsigned int __nmi_count; /* arch dependent */
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unsigned int apic_timer_irqs; /* arch dependent */
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unsigned int irq0_irqs;
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unsigned int irq_resched_count;
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unsigned int irq_call_count;
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unsigned int irq_tlb_count;
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unsigned int irq_thermal_count;
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unsigned int irq_spurious_count;
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unsigned int irq_threshold_count;
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} ____cacheline_aligned irq_cpustat_t;
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DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
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/* We can have at most NR_VECTORS irqs routed to a cpu at a time */
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#define MAX_HARDIRQS_PER_CPU NR_VECTORS
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#define __ARCH_IRQ_STAT 1
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#define inc_irq_stat(member) percpu_add(irq_stat.member, 1)
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#define local_softirq_pending() percpu_read(irq_stat.__softirq_pending)
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#define __ARCH_SET_SOFTIRQ_PENDING 1
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#define set_softirq_pending(x) percpu_write(irq_stat.__softirq_pending, (x))
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#define or_softirq_pending(x) percpu_or(irq_stat.__softirq_pending, (x))
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extern void ack_bad_irq(unsigned int irq);
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#endif /* _ASM_X86_HARDIRQ_64_H */
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