diff options
| -rw-r--r-- | arch/x86/kvm/mmu.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index b666d8d..be981b1 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -1504,6 +1504,8 @@ static int kvm_mmu_zap_page(struct kvm *kvm, struct kvm_mmu_page *sp) if (sp->unsync) kvm_unlink_unsync_page(kvm, sp); if (!sp->root_count) { + /* Count self */ + ret++; hlist_del(&sp->hash_link); kvm_mmu_free_page(kvm, sp); } else { @@ -1540,7 +1542,6 @@ void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned int kvm_nr_mmu_pages) page = container_of(kvm->arch.active_mmu_pages.prev, struct kvm_mmu_page, link); used_pages -= kvm_mmu_zap_page(kvm, page); - used_pages--; } kvm_nr_mmu_pages = used_pages; kvm->arch.n_free_mmu_pages = 0; @@ -2941,7 +2942,7 @@ static int kvm_mmu_remove_some_alloc_mmu_pages(struct kvm *kvm) page = container_of(kvm->arch.active_mmu_pages.prev, struct kvm_mmu_page, link); - return kvm_mmu_zap_page(kvm, page) + 1; + return kvm_mmu_zap_page(kvm, page); } static int mmu_shrink(struct shrinker *shrink, int nr_to_scan, gfp_t gfp_mask) |