KVM: MMU: add tracepoint for kvm_mmu_invalidate_all_pages

[pandora-kernel.git] / arch / x86 / kvm / mmu.c

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index d71bf8f..3fd060a 100644 (file)
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -4194,21 +4194,6 @@ void kvm_mmu_slot_remove_write_access(struct kvm *kvm, int slot)
        spin_unlock(&kvm->mmu_lock);
 }
 
-void kvm_mmu_zap_all(struct kvm *kvm)
-{
-       struct kvm_mmu_page *sp, *node;
-       LIST_HEAD(invalid_list);
-
-       spin_lock(&kvm->mmu_lock);
-restart:
-       list_for_each_entry_safe(sp, node, &kvm->arch.active_mmu_pages, link)
-               if (kvm_mmu_prepare_zap_page(kvm, sp, &invalid_list))
-                       goto restart;
-
-       kvm_mmu_commit_zap_page(kvm, &invalid_list);
-       spin_unlock(&kvm->mmu_lock);
-}
-
 static void kvm_zap_obsolete_pages(struct kvm *kvm)
 {
        struct kvm_mmu_page *sp, *node;
@@ -4279,6 +4264,7 @@ restart:
 void kvm_mmu_invalidate_zap_all_pages(struct kvm *kvm)
 {
        spin_lock(&kvm->mmu_lock);
+       trace_kvm_mmu_invalidate_zap_all_pages(kvm);
        kvm->arch.mmu_valid_gen++;
 
        kvm_zap_obsolete_pages(kvm);