performance counters: x86 support
[linux-3.10.git] / arch / x86 / include / asm / hardirq_32.h
1 #ifndef _ASM_X86_HARDIRQ_32_H
2 #define _ASM_X86_HARDIRQ_32_H
3
4 #include <linux/threads.h>
5 #include <linux/irq.h>
6
7 typedef struct {
8         unsigned int __softirq_pending;
9         unsigned long idle_timestamp;
10         unsigned int __nmi_count;       /* arch dependent */
11         unsigned int apic_timer_irqs;   /* arch dependent */
12         unsigned int apic_perf_irqs;    /* arch dependent */
13         unsigned int irq0_irqs;
14         unsigned int irq_resched_count;
15         unsigned int irq_call_count;
16         unsigned int irq_tlb_count;
17         unsigned int irq_thermal_count;
18         unsigned int irq_spurious_count;
19 } ____cacheline_aligned irq_cpustat_t;
20
21 DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
22
23 #define __ARCH_IRQ_STAT
24 #define __IRQ_STAT(cpu, member) (per_cpu(irq_stat, cpu).member)
25
26 void ack_bad_irq(unsigned int irq);
27 #include <linux/irq_cpustat.h>
28
29 #endif /* _ASM_X86_HARDIRQ_32_H */