KVM: x86: drop duplicate kvm_flush_remote_tlb calls

kvm_mmu_slot_remove_write_access already calls it.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 3e893c4..7627ff6 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2152,7 +2152,6 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
                spin_lock(&kvm->mmu_lock);
                kvm_mmu_slot_remove_write_access(kvm, log->slot);
                spin_unlock(&kvm->mmu_lock);
-               kvm_flush_remote_tlbs(kvm);
                memslot = &kvm->memslots[log->slot];
                n = ALIGN(memslot->npages, BITS_PER_LONG) / 8;
                memset(memslot->dirty_bitmap, 0, n);
@@ -4896,7 +4895,6 @@ int kvm_arch_set_memory_region(struct kvm *kvm,
 
        kvm_mmu_slot_remove_write_access(kvm, mem->slot);
        spin_unlock(&kvm->mmu_lock);
-       kvm_flush_remote_tlbs(kvm);
 
        return 0;
 }