From: Nikolay Borisov <nik.borisov@suse.com>
Date: Wed, 26 Feb 2025 07:41:31 +0000 (+0200)
Subject: KVM: x86/tdp_mmu: Remove tdp_mmu_for_each_pte()
X-Git-Tag: v6.15-rc1~195^2~11^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0dab791f05ce2c9f0215f50cb46ed0c3126fe211;p=thirdparty%2Fkernel%2Flinux.git

KVM: x86/tdp_mmu: Remove tdp_mmu_for_each_pte()

That macro acts as a different name for for_each_tdp_pte, apart from
adding cognitive load it doesn't bring any value. Let's remove it.

Signed-off-by: Nikolay Borisov <nik.borisov@suse.com>
Link: https://lore.kernel.org/r/20250226074131.312565-1-nik.borisov@suse.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
---

diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c
index c9778c3e6ecdf..7cc0564f5f97e 100644
--- a/arch/x86/kvm/mmu/tdp_mmu.c
+++ b/arch/x86/kvm/mmu/tdp_mmu.c
@@ -787,9 +787,6 @@ static inline void tdp_mmu_iter_set_spte(struct kvm *kvm, struct tdp_iter *iter,
 			continue;					\
 		else
 
-#define tdp_mmu_for_each_pte(_iter, _kvm, _root, _start, _end)	\
-	for_each_tdp_pte(_iter, _kvm, _root, _start, _end)
-
 static inline bool __must_check tdp_mmu_iter_need_resched(struct kvm *kvm,
 							  struct tdp_iter *iter)
 {
@@ -1248,7 +1245,7 @@ int kvm_tdp_mmu_map(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 
 	rcu_read_lock();
 
-	tdp_mmu_for_each_pte(iter, kvm, root, fault->gfn, fault->gfn + 1) {
+	for_each_tdp_pte(iter, kvm, root, fault->gfn, fault->gfn + 1) {
 		int r;
 
 		if (fault->nx_huge_page_workaround_enabled)
@@ -1918,7 +1915,7 @@ int kvm_tdp_mmu_get_walk(struct kvm_vcpu *vcpu, u64 addr, u64 *sptes,
 
 	*root_level = vcpu->arch.mmu->root_role.level;
 
-	tdp_mmu_for_each_pte(iter, vcpu->kvm, root, gfn, gfn + 1) {
+	for_each_tdp_pte(iter, vcpu->kvm, root, gfn, gfn + 1) {
 		leaf = iter.level;
 		sptes[leaf] = iter.old_spte;
 	}
@@ -1945,7 +1942,7 @@ u64 *kvm_tdp_mmu_fast_pf_get_last_sptep(struct kvm_vcpu *vcpu, gfn_t gfn,
 	struct tdp_iter iter;
 	tdp_ptep_t sptep = NULL;
 
-	tdp_mmu_for_each_pte(iter, vcpu->kvm, root, gfn, gfn + 1) {
+	for_each_tdp_pte(iter, vcpu->kvm, root, gfn, gfn + 1) {
 		*spte = iter.old_spte;
 		sptep = iter.sptep;
 	}