diff options
Diffstat (limited to 'arch/x86/kvm/x86.c')
-rw-r--r-- | arch/x86/kvm/x86.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 99b7380..813ebf1 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -3095,13 +3095,11 @@ static void write_protect_slot(struct kvm *kvm, /* Not many dirty pages compared to # of shadow pages. */ if (nr_dirty_pages < kvm->arch.n_used_mmu_pages) { - unsigned long gfn_offset; + gfn_t offset; - for_each_set_bit(gfn_offset, dirty_bitmap, memslot->npages) { - unsigned long gfn = memslot->base_gfn + gfn_offset; + for_each_set_bit(offset, dirty_bitmap, memslot->npages) + kvm_mmu_write_protect_pt_masked(kvm, memslot, offset, 1); - kvm_mmu_rmap_write_protect(kvm, gfn, memslot); - } kvm_flush_remote_tlbs(kvm); } else kvm_mmu_slot_remove_write_access(kvm, memslot->id); |