Commit 4c9a6891 authored by Nicholas Piggin's avatar Nicholas Piggin Committed by Michael Ellerman
Browse files

KVM: PPC: Book3S HV P9: Add unlikely annotation for !mmu_ready 



The mmu will almost always be ready.

Signed-off-by: default avatarNicholas Piggin <npiggin@gmail.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211123095231.1036501-49-npiggin@gmail.com
parent f08cbf5c

arch/powerpc/kvm/book3s_hv.c

+1 −1
Original line number Diff line number Diff line
@@ -4426,7 +4426,7 @@ int kvmhv_run_single_vcpu(struct kvm_vcpu *vcpu, u64 time_limit, 
	vc->runner = vcpu;



	/* See if the MMU is ready to go */

	if (!kvm->arch.mmu_ready) {

	if (unlikely(!kvm->arch.mmu_ready)) {

		r = kvmhv_setup_mmu(vcpu);

		if (r) {

			run->exit_reason = KVM_EXIT_FAIL_ENTRY;