irq_force_affinity
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## Name

irq_force_affinity — Force the irq affinity of a given irq

## Synopsis

`int irq_force_affinity (` | unsigned int irq,
| const struct cpumask * cpumask`)`;

## Arguments

`irq`

  Interrupt to set affinity

`cpumask`

  -- undescribed --

## Description

Same as irq_set_affinity, but without checking the mask against online cpus.

Solely for low level cpu hotplug code, where we need to make per cpu interrupts affine before the cpu becomes online.

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