Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

[linux-block.git] / arch / x86 / kvm / mmu / mmu.c

diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 40feb5ec761e7e2ce0c7464699e1a25e6d4daf48..6f81539061d6485905e5a2e50a49293096f16035 100644 (file)
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -1596,6 +1596,8 @@ static void __rmap_add(struct kvm *kvm,
        rmap_head = gfn_to_rmap(gfn, sp->role.level, slot);
        rmap_count = pte_list_add(cache, spte, rmap_head);
 
+       if (rmap_count > kvm->stat.max_mmu_rmap_size)
+               kvm->stat.max_mmu_rmap_size = rmap_count;
        if (rmap_count > RMAP_RECYCLE_THRESHOLD) {
                kvm_zap_all_rmap_sptes(kvm, rmap_head);
                kvm_flush_remote_tlbs_with_address(