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KSTAT_IRQS(9) | Internal Functions Provided | KSTAT_IRQS(9) |
NAME¶
kstat_irqs - Get the statistics for an interrupt
SYNOPSIS¶
unsigned int kstat_irqs(unsigned int irq);
ARGUMENTS¶
unsigned int irq
The interrupt number
DESCRIPTION¶
Returns the sum of interrupt counts on all cpus 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 |