tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
irqstat: Get rid of nmi_count() and __IRQ_STAT()
Nothing uses this anymore.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Link: https://lore.kernel.org/r/20201113141733.005212732@linutronix.de
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include/linux/irq_cpustat.h
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include/linux/irq_cpustat.h
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#ifndef __ARCH_IRQ_STAT
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DECLARE_PER_CPU_ALIGNED(irq_cpustat_t, irq_stat); /* defined in asm/hardirq.h */
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#define __IRQ_STAT(cpu, member) (per_cpu(irq_stat.member, cpu))
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#endif
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/* arch dependent irq_stat fields */
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#define nmi_count(cpu) __IRQ_STAT((cpu), __nmi_count) /* i386 */
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#endif /* __irq_cpustat_h */