IRQ_FORCE_AFFINITY(9)                       Structures                      IRQ_FORCE_AFFINITY(9)



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
           cpumask

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.

AUTHORS
       Thomas Gleixner <tglx AT linutronix.de>
           Author.

       Ingo Molnar <mingo AT elte.hu>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                     IRQ_FORCE_AFFINITY(9)