Merge branch 'tj-percpu' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc...
[firefly-linux-kernel-4.4.55.git] / arch / x86 / include / asm / hardirq_64.h
1 #ifndef _ASM_X86_HARDIRQ_64_H
2 #define _ASM_X86_HARDIRQ_64_H
3
4 #include <linux/threads.h>
5 #include <linux/irq.h>
6 #include <asm/apic.h>
7
8 typedef struct {
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;
20
21 DECLARE_PER_CPU(irq_cpustat_t, irq_stat);
22
23 /* We can have at most NR_VECTORS irqs routed to a cpu at a time */
24 #define MAX_HARDIRQS_PER_CPU NR_VECTORS
25
26 #define __ARCH_IRQ_STAT 1
27
28 #define inc_irq_stat(member)    percpu_add(irq_stat.member, 1)
29
30 #define local_softirq_pending() percpu_read(irq_stat.__softirq_pending)
31
32 #define __ARCH_SET_SOFTIRQ_PENDING 1
33
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))
36
37 extern void ack_bad_irq(unsigned int irq);
38
39 #endif /* _ASM_X86_HARDIRQ_64_H */