linux-stable/include/asm-generic/hardirq.h
Thomas Gleixner e091bc90cd irqstat: Move declaration into asm-generic/hardirq.h
Move the declaration of the irq_cpustat per cpu variable to
asm-generic/hardirq.h and remove the now empty linux/irq_cpustat.h header.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/r/20201113141733.737377332@linutronix.de
2020-11-23 10:31:06 +01:00

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568 B
C

/* 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 */