PF_VCPU 291 include/linux/kvm_host.h current->flags |= PF_VCPU; PF_VCPU 297 include/linux/kvm_host.h current->flags &= ~PF_VCPU; PF_VCPU 4141 kernel/sched.c if ((p->flags & PF_VCPU) && (irq_count() - hardirq_offset == 0)) {