---
name: "handle_percpu_irq"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/handle_percpu_irq"
---

# handle\_percpu\_irq(9)

Per CPU local irq handler

## NAME

handle\_percpu\_irq - Per CPU local irq handler

## SYNOPSIS

**void handle\_percpu\_irq(struct irq\_desc \*** *desc***);**

## ARGUMENTS

*desc*

the interrupt description structure for this irq

## DESCRIPTION

Per CPU interrupts on SMP machines without locking requirements

## AUTHORS

**Thomas Gleixner** \<tglx@linutronix.de\>

Author.

**Ingo Molnar** \<mingo@elte.hu\>

Author.

## COPYRIGHT