KVM: Stop checking rmap to see if slot is being created
[linux-3.10.git] / arch / x86 / kvm / x86.c
index 3ca90d7..abc039d 100644 (file)
@@ -6385,7 +6385,7 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
         *x86 needs to handle !user_alloc case.
         */
        if (!user_alloc) {
-               if (npages && !old.rmap) {
+               if (npages && !old.npages) {
                        unsigned long userspace_addr;
 
                        userspace_addr = vm_mmap(NULL, 0,
@@ -6413,7 +6413,7 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
 
        int nr_mmu_pages = 0, npages = mem->memory_size >> PAGE_SHIFT;
 
-       if (!user_alloc && !old.user_alloc && old.rmap && !npages) {
+       if (!user_alloc && !old.user_alloc && old.npages && !npages) {
                int ret;
 
                ret = vm_munmap(old.userspace_addr,