https://github.com/torvalds/linux
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Tip revision: 09a9639e56c01c7a00d6c0ca63f4c7c41abe075d authored by Linus Torvalds on 09 April 2023, 18:15:57 UTC
Linux 6.3-rc6
Tip revision: 09a9639
hardirq.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_GENERIC_HARDIRQ_H
#define __ASM_GENERIC_HARDIRQ_H

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

typedef struct {
	unsigned int __softirq_pending;
#ifdef ARCH_WANTS_NMI_IRQSTAT
	unsigned int __nmi_count;
#endif
} ____cacheline_aligned irq_cpustat_t;

DECLARE_PER_CPU_ALIGNED(irq_cpustat_t, irq_stat);

#include <linux/irq.h>

#ifndef ack_bad_irq
static inline void ack_bad_irq(unsigned int irq)
{
	printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
}
#endif

#endif /* __ASM_GENERIC_HARDIRQ_H */
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