hardirq.h File Reference

#include <linux/threads.h>
#include <linux/irq.h>

Go to the source code of this file.

Data Structures
struct	____cacheline_aligned

Macros
#define	MAX_HARDIRQS_PER_CPU   NR_VECTORS
#define	__ARCH_IRQ_STAT
#define	inc_irq_stat(member)   this_cpu_inc(irq_stat.member)
#define	local_softirq_pending()   this_cpu_read(irq_stat.__softirq_pending)
#define	__ARCH_SET_SOFTIRQ_PENDING
#define	set_softirq_pending(x)   this_cpu_write(irq_stat.__softirq_pending, (x))
#define	or_softirq_pending(x)   this_cpu_or(irq_stat.__softirq_pending, (x))
#define	arch_irq_stat_cpu   arch_irq_stat_cpu
#define	arch_irq_stat   arch_irq_stat

Functions
	DECLARE_PER_CPU_SHARED_ALIGNED (irq_cpustat_t, irq_stat)
void	ack_bad_irq (unsigned int irq)
u64	arch_irq_stat_cpu (unsigned int cpu)
u64	arch_irq_stat (void)

Macro Definition Documentation

#define __ARCH_IRQ_STAT

Definition at line 40 of file hardirq.h.

#define __ARCH_SET_SOFTIRQ_PENDING

Definition at line 46 of file hardirq.h.

#define arch_irq_stat   arch_irq_stat

Definition at line 58 of file hardirq.h.

#define arch_irq_stat_cpu   arch_irq_stat_cpu

Definition at line 55 of file hardirq.h.

#define inc_irq_stat

(

member

)

this_cpu_inc(irq_stat.member)

Definition at line 42 of file hardirq.h.

#define local_softirq_pending

(

)

this_cpu_read(irq_stat.__softirq_pending)

Definition at line 44 of file hardirq.h.

#define MAX_HARDIRQS_PER_CPU   NR_VECTORS

Definition at line 38 of file hardirq.h.

#define or_softirq_pending

(

x

)

this_cpu_or(irq_stat.__softirq_pending, (x))

Definition at line 50 of file hardirq.h.

#define set_softirq_pending

(

x

)

this_cpu_write(irq_stat.__softirq_pending, (x))

Definition at line 48 of file hardirq.h.

Function Documentation

void ack_bad_irq

(

unsigned int

irq

)

Definition at line 35 of file irq.c.

u64 arch_irq_stat

(

void

)

Definition at line 165 of file irq.c.

u64 arch_irq_stat_cpu

(

unsigned int

cpu

)

Definition at line 376 of file irq.c.

DECLARE_PER_CPU_SHARED_ALIGNED	(	irq_cpustat_t	,
		irq_stat
	)