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KSTAT_IRQS_CPU(9) Internal Functions Provided KSTAT_IRQS_CPU(9)

NAME

kstat_irqs_cpu - Get the statistics for an interrupt on a cpu

SYNOPSIS

unsigned int kstat_irqs_cpu(unsigned int irq, int cpu);

ARGUMENTS

unsigned int irq

The interrupt number

int cpu

The cpu number

DESCRIPTION

Returns the sum of interrupt counts on cpu since boot for irq. The caller must ensure that the interrupt is not removed concurrently.

AUTHORS

Thomas Gleixner <tglx@linutronix.de>

Author.

Ingo Molnar <mingo@elte.hu>

Author.

COPYRIGHT

June 2017 Kernel Hackers Manual 4.11