Commit 554cf314 authored by Sean Christopherson's avatar Sean Christopherson Committed by Paolo Bonzini
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KVM: SVM: Add a comment to clarify what vcpu_svm.vmcb points at 



Add a comment above the declaration of vcpu_svm.vmcb to call out that it
is simply a shorthand for current_vmcb->ptr.  The myriad accesses to
svm->vmcb are quite confusing without this crucial detail.

No functional change intended.

Signed-off-by: default avatarSean Christopherson <seanjc@google.com>
Message-Id: <20210406171811.4043363-4-seanjc@google.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent d1788191

arch/x86/kvm/svm/svm.h

+1 −0
Original line number Diff line number Diff line
@@ -110,6 +110,7 @@ struct svm_nested_state { 


struct vcpu_svm {

	struct kvm_vcpu vcpu;

	/* vmcb always points at current_vmcb->ptr, it's purely a shorthand. */

	struct vmcb *vmcb;

	struct kvm_vmcb_info vmcb01;

	struct kvm_vmcb_info *current_vmcb;