IRQ_SET_VCPU_AFFINIT(9)             Public Functions Provided             IRQ_SET_VCPU_AFFINIT(9)



NAME
       irq_set_vcpu_affinity - Set vcpu affinity for the interrupt

SYNOPSIS
       int irq_set_vcpu_affinity(unsigned int irq, void * vcpu_info);

ARGUMENTS
       irq
           interrupt number to set affinity

       vcpu_info
           vCPU specific data

DESCRIPTION
       This function uses the vCPU specific data to set the vCPU affinity for an irq. The vCPU
       specific data is passed from outside, such as KVM. One example code path is as below: KVM
       -> IOMMU -> irq_set_vcpu_affinity.

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

       Ingo Molnar <mingo AT elte.hu>
           Author.

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