KVM: x86/mmu: Move the misplaced export of kvm_zap_gfn_range()

kaihuang · sean-jc · commit 6422060aa9c7 · 2025-11-04T09:51:06.000-08:00
Currently, the export of kvm_zap_gfn_range() is misplaced, i.e., it's not placed right after the kvm_zap_gfn_range() function body but after kvm_mmu_zap_collapsible_spte(). Move it to the right place. No functional change intended. Signed-off-by: Kai Huang <kai.huang@intel.com> Link: https://patch.msgid.link/20251021114345.159372-1-kai.huang@intel.com Signed-off-by: Sean Christopherson <seanjc@google.com>
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
@@ -6863,6 +6863,7 @@ void kvm_zap_gfn_range(struct kvm *kvm, gfn_t gfn_start, gfn_t gfn_end)
 
 	write_unlock(&kvm->mmu_lock);
 }
+EXPORT_SYMBOL_FOR_KVM_INTERNAL(kvm_zap_gfn_range);
 
 static bool slot_rmap_write_protect(struct kvm *kvm,
 				    struct kvm_rmap_head *rmap_head,
@@ -7204,7 +7205,6 @@ static bool kvm_mmu_zap_collapsible_spte(struct kvm *kvm,
 
 	return need_tlb_flush;
 }
-EXPORT_SYMBOL_FOR_KVM_INTERNAL(kvm_zap_gfn_range);
 
 static void kvm_rmap_zap_collapsible_sptes(struct kvm *kvm,
 					   const struct kvm_memory_slot *slot)

Original file line number	Diff line number	Diff line change
`@@ -6863,6 +6863,7 @@ void kvm_zap_gfn_range(struct kvm *kvm, gfn_t gfn_start, gfn_t gfn_end)`
`6863`	`6863`
`6864`	`6864`	`write_unlock(&kvm->mmu_lock);`
`6865`	`6865`	`}`
	`6866`	`+EXPORT_SYMBOL_FOR_KVM_INTERNAL(kvm_zap_gfn_range);`
`6866`	`6867`
`6867`	`6868`	`static bool slot_rmap_write_protect(struct kvm *kvm,`
`6868`	`6869`	`struct kvm_rmap_head *rmap_head,`
`@@ -7204,7 +7205,6 @@ static bool kvm_mmu_zap_collapsible_spte(struct kvm *kvm,`
`7204`	`7205`
`7205`	`7206`	`return need_tlb_flush;`
`7206`	`7207`	`}`
`7207`		`-EXPORT_SYMBOL_FOR_KVM_INTERNAL(kvm_zap_gfn_range);`
`7208`	`7208`
`7209`	`7209`	`static void kvm_rmap_zap_collapsible_sptes(struct kvm *kvm,`
`7210`	`7210`	`const struct kvm_memory_slot *slot)`