irq_force_affinity (9) - Linux Man Pages

irq_force_affinity: Force the irq affinity of a given irq

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