]>
git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - include/linux/irq_cpustat.h
1 #ifndef __irq_cpustat_h
2 #define __irq_cpustat_h
5 * Contains default mappings for irq_cpustat_t, used by almost every
6 * architecture. Some arch (like s390) have per cpu hardware pages and
7 * they define their own mappings for irq_stat.
9 * Keith Owens <kaos@ocs.com.au> July 2000.
14 * Simple wrappers reducing source bloat. Define all irq_stat fields
15 * here, even ones that are arch dependent. That way we get common
16 * definitions instead of differing sets for each arch.
19 #ifndef __ARCH_IRQ_STAT
20 extern irq_cpustat_t irq_stat
[]; /* defined in asm/hardirq.h */
21 #define __IRQ_STAT(cpu, member) (irq_stat[cpu].member)
24 /* arch independent irq_stat fields */
25 #define local_softirq_pending() \
26 __IRQ_STAT(smp_processor_id(), __softirq_pending)
28 /* arch dependent irq_stat fields */
29 #define nmi_count(cpu) __IRQ_STAT((cpu), __nmi_count) /* i386 */
31 #endif /* __irq_cpustat_h */