forked from torvalds/linux
-
Notifications
You must be signed in to change notification settings - Fork 0
/
hardirq.h
38 lines (30 loc) · 965 Bytes
/
hardirq.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
/*
* include/asm-s390/hardirq.h
*
* S390 version
* Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
* Author(s): Martin Schwidefsky ([email protected]),
* Denis Joseph Barrow ([email protected],[email protected])
*
* Derived from "include/asm-i386/hardirq.h"
*/
#ifndef __ASM_HARDIRQ_H
#define __ASM_HARDIRQ_H
#include <linux/config.h>
#include <linux/threads.h>
#include <linux/sched.h>
#include <linux/cache.h>
#include <linux/interrupt.h>
#include <asm/lowcore.h>
/* irq_cpustat_t is unused currently, but could be converted
* into a percpu variable instead of storing softirq_pending
* on the lowcore */
typedef struct {
unsigned int __softirq_pending;
} irq_cpustat_t;
#define local_softirq_pending() (S390_lowcore.softirq_pending)
#define __ARCH_IRQ_STAT
#define __ARCH_HAS_DO_SOFTIRQ
#define HARDIRQ_BITS 8
extern void account_ticks(struct pt_regs *);
#endif /* __ASM_HARDIRQ_H */