linux-kernel - [PATCH 05/15] KVM: VMX: Rename vcpu_vmx's "nmsrs" to "nr_uret

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Date:   Mon, 22 Jun 2020 15:42:39 -0700
From:   Sean Christopherson <sean.j.christopherson@...el.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     Sean Christopherson <sean.j.christopherson@...el.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 05/15] KVM: VMX: Rename vcpu_vmx's "nmsrs" to "nr_uret_msrs"

Rename vcpu_vmx.nsmrs to vcpu_vmx.nr_uret_msrs to explicitly associate
it with the guest_uret_msrs array.

No functional change intended.

Signed-off-by: Sean Christopherson <sean.j.christopherson@...el.com>
---
 arch/x86/kvm/vmx/vmx.c | 6 +++---
 arch/x86/kvm/vmx/vmx.h | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 9cd40a7e9b47..d957f9d2e351 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -629,7 +629,7 @@ static inline int __find_msr_index(struct vcpu_vmx *vmx, u32 msr)
 {
 	int i;
 
-	for (i = 0; i < vmx->nmsrs; ++i)
+	for (i = 0; i < vmx->nr_uret_msrs; ++i)
 		if (vmx_msr_index[vmx->guest_uret_msrs[i].index] == msr)
 			return i;
 	return -1;
@@ -6896,7 +6896,7 @@ static int vmx_create_vcpu(struct kvm_vcpu *vcpu)
 	for (i = 0; i < ARRAY_SIZE(vmx_msr_index); ++i) {
 		u32 index = vmx_msr_index[i];
 		u32 data_low, data_high;
-		int j = vmx->nmsrs;
+		int j = vmx->nr_uret_msrs;
 
 		if (rdmsr_safe(index, &data_low, &data_high) < 0)
 			continue;
@@ -6918,7 +6918,7 @@ static int vmx_create_vcpu(struct kvm_vcpu *vcpu)
 			vmx->guest_uret_msrs[j].mask = -1ull;
 			break;
 		}
-		++vmx->nmsrs;
+		++vmx->nr_uret_msrs;
 	}
 
 	err = alloc_loaded_vmcs(&vmx->vmcs01);
diff --git a/arch/x86/kvm/vmx/vmx.h b/arch/x86/kvm/vmx/vmx.h
index 256e3e4776f8..16450f85ddcb 100644
--- a/arch/x86/kvm/vmx/vmx.h
+++ b/arch/x86/kvm/vmx/vmx.h
@@ -218,7 +218,7 @@ struct vcpu_vmx {
 	ulong                 rflags;
 
 	struct vmx_uret_msr   guest_uret_msrs[MAX_NR_USER_RETURN_MSRS];
-	int                   nmsrs;
+	int                   nr_uret_msrs;
 	int                   save_nmsrs;
 	bool                  guest_msrs_ready;
 #ifdef CONFIG_X86_64
-- 
2.26.0