kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/arch/arm/include/asm/hardirq.h
..
..
@@ -6,28 +6,11 @@
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 #include <linux/threads.h>
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 #include <asm/irq.h>
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-/* number of IPIS _not_ including IPI_CPU_BACKTRACE */
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-#define NR_IPI	7
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-
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 typedef struct {
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 	unsigned int __softirq_pending;
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-#ifdef CONFIG_SMP
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-	unsigned int ipi_irqs[NR_IPI];
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-#endif
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 } ____cacheline_aligned irq_cpustat_t;
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 #include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
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-
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-#define __inc_irq_stat(cpu, member)	__IRQ_STAT(cpu, member)++
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-#define __get_irq_stat(cpu, member)	__IRQ_STAT(cpu, member)
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-
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-#ifdef CONFIG_SMP
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-u64 smp_irq_stat_cpu(unsigned int cpu);
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-#else
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-#define smp_irq_stat_cpu(cpu)	0
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-#endif
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-
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-#define arch_irq_stat_cpu	smp_irq_stat_cpu
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 #define __ARCH_IRQ_EXIT_IRQS_DISABLED	1
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