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| author |   Jinrong Liang <cloudliang@tencent.com> | 2022-01-25 17:58:54 +0800 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2022-02-10 13:47:10 -0500 |
| commit | ad6d6b949e1d5a1475c4fc8400bd38aabea4f83c (patch) | |
| tree | 5b4a94d306fb2f4af265befa87f59b18a3abf10b | |
| parent | KVM: x86/mmu: Remove unused "vcpu" of reset_{tdp,ept}_shadow_zero_bits_mask() (diff) | |
| download | linux-dev-ad6d6b949e1d5a1475c4fc8400bd38aabea4f83c.tar.xz linux-dev-ad6d6b949e1d5a1475c4fc8400bd38aabea4f83c.zip | |
KVM: x86/tdp_mmu: Remove unused "kvm" of kvm_tdp_mmu_get_root()
The "struct kvm *kvm" parameter of kvm_tdp_mmu_get_root() is not used,
so remove it. No functional change intended.
Signed-off-by: Jinrong Liang <cloudliang@tencent.com>
Message-Id: <20220125095909.38122-5-cloudliang@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | arch/x86/kvm/mmu/tdp_mmu.c | 4 | ||||
| -rw-r--r-- | arch/x86/kvm/mmu/tdp_mmu.h | 3 |
2 files changed, 3 insertions, 4 deletions
diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c index 88408839d260..be808339a958 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.c +++ b/arch/x86/kvm/mmu/tdp_mmu.c @@ -126,7 +126,7 @@ static struct kvm_mmu_page *tdp_mmu_next_root(struct kvm *kvm, while (next_root) { if ((!only_valid || !next_root->role.invalid) && - kvm_tdp_mmu_get_root(kvm, next_root)) + kvm_tdp_mmu_get_root(next_root)) break; next_root = list_next_or_null_rcu(&kvm->arch.tdp_mmu_roots, @@ -220,7 +220,7 @@ hpa_t kvm_tdp_mmu_get_vcpu_root_hpa(struct kvm_vcpu *vcpu) */ for_each_tdp_mmu_root(kvm, root, kvm_mmu_role_as_id(role)) { if (root->role.word == role.word && - kvm_tdp_mmu_get_root(kvm, root)) + kvm_tdp_mmu_get_root(root)) goto out; } diff --git a/arch/x86/kvm/mmu/tdp_mmu.h b/arch/x86/kvm/mmu/tdp_mmu.h index 08c917511fed..6b9bdd652bca 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.h +++ b/arch/x86/kvm/mmu/tdp_mmu.h @@ -7,8 +7,7 @@ hpa_t kvm_tdp_mmu_get_vcpu_root_hpa(struct kvm_vcpu *vcpu); -__must_check static inline bool kvm_tdp_mmu_get_root(struct kvm *kvm, - struct kvm_mmu_page *root) +__must_check static inline bool kvm_tdp_mmu_get_root(struct kvm_mmu_page *root) { return refcount_inc_not_zero(&root->tdp_mmu_root_count); } |