static void kvm_riscv_check_vcpu_requests()

in kvm/vcpu.c [665:693]

• 20 lines of code
• 9 McCabe index (conditional complexity)

static void kvm_riscv_check_vcpu_requests(struct kvm_vcpu *vcpu)
{
	struct rcuwait *wait = kvm_arch_vcpu_get_wait(vcpu);

	if (kvm_request_pending(vcpu)) {
		if (kvm_check_request(KVM_REQ_SLEEP, vcpu)) {
			rcuwait_wait_event(wait,
				(!vcpu->arch.power_off) && (!vcpu->arch.pause),
				TASK_INTERRUPTIBLE);

			if (vcpu->arch.power_off || vcpu->arch.pause) {
				/*
				 * Awaken to handle a signal, request to
				 * sleep again later.
				 */
				kvm_make_request(KVM_REQ_SLEEP, vcpu);
			}
		}

		if (kvm_check_request(KVM_REQ_VCPU_RESET, vcpu))
			kvm_riscv_reset_vcpu(vcpu);

		if (kvm_check_request(KVM_REQ_UPDATE_HGATP, vcpu))
			kvm_riscv_stage2_update_hgatp(vcpu);

		if (kvm_check_request(KVM_REQ_TLB_FLUSH, vcpu))
			__kvm_riscv_hfence_gvma_all();
	}
}