forked from Minki/linux
KVM: x86: use the fast way to invalidate all pages
Replace kvm_mmu_zap_all by kvm_mmu_invalidate_zap_all_pages Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Gleb Natapov <gleb@redhat.com>
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@ -4194,21 +4194,6 @@ void kvm_mmu_slot_remove_write_access(struct kvm *kvm, int slot)
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spin_unlock(&kvm->mmu_lock);
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}
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void kvm_mmu_zap_all(struct kvm *kvm)
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{
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struct kvm_mmu_page *sp, *node;
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LIST_HEAD(invalid_list);
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spin_lock(&kvm->mmu_lock);
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restart:
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list_for_each_entry_safe(sp, node, &kvm->arch.active_mmu_pages, link)
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if (kvm_mmu_prepare_zap_page(kvm, sp, &invalid_list))
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goto restart;
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kvm_mmu_commit_zap_page(kvm, &invalid_list);
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spin_unlock(&kvm->mmu_lock);
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}
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static void kvm_zap_obsolete_pages(struct kvm *kvm)
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{
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struct kvm_mmu_page *sp, *node;
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@ -7066,13 +7066,13 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
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void kvm_arch_flush_shadow_all(struct kvm *kvm)
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{
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kvm_mmu_zap_all(kvm);
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kvm_mmu_invalidate_zap_all_pages(kvm);
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}
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void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
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struct kvm_memory_slot *slot)
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{
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kvm_arch_flush_shadow_all(kvm);
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kvm_mmu_invalidate_zap_all_pages(kvm);
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}
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int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
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