KVM: Remove unused "rmap_overflow" variable

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h
index 1901456..ba78a45 100644 (file)
--- a/drivers/kvm/kvm.h
+++ b/drivers/kvm/kvm.h
@@ -318,7 +318,6 @@ struct kvm {
        unsigned int n_alloc_mmu_pages;
        struct hlist_head mmu_page_hash[KVM_NUM_MMU_PAGES];
        struct kvm_vcpu *vcpus[KVM_MAX_VCPUS];
-       unsigned long rmap_overflow;
        struct list_head vm_list;
        struct file *filp;
        struct kvm_io_bus mmio_bus;