48 static void release_spapr_tce_table(struct kvmppc_spapr_tce_table *stt)  in release_spapr_tce_table()  argument
50 	struct kvm *kvm = stt->kvm;  in release_spapr_tce_table()
54 	list_del(&stt->list);  in release_spapr_tce_table()
55 	for (i = 0; i < kvmppc_stt_npages(stt->window_size); i++)  in release_spapr_tce_table()
56 		__free_page(stt->pages[i]);  in release_spapr_tce_table()
57 	kfree(stt);  in release_spapr_tce_table()
65 	struct kvmppc_spapr_tce_table *stt = vma->vm_file->private_data;  in kvm_spapr_tce_fault()  local
68 	if (vmf->pgoff >= kvmppc_stt_npages(stt->window_size))  in kvm_spapr_tce_fault()
71 	page = stt->pages[vmf->pgoff];  in kvm_spapr_tce_fault()
89 	struct kvmppc_spapr_tce_table *stt = filp->private_data;  in kvm_spapr_tce_release()  local
91 	release_spapr_tce_table(stt);  in kvm_spapr_tce_release()
103 	struct kvmppc_spapr_tce_table *stt = NULL;  in kvm_vm_ioctl_create_spapr_tce()  local
109 	list_for_each_entry(stt, &kvm->arch.spapr_tce_tables, list) {  in kvm_vm_ioctl_create_spapr_tce()
110 		if (stt->liobn == args->liobn)  in kvm_vm_ioctl_create_spapr_tce()
116 	stt = kzalloc(sizeof(*stt) + npages * sizeof(struct page *),  in kvm_vm_ioctl_create_spapr_tce()
118 	if (!stt)  in kvm_vm_ioctl_create_spapr_tce()
121 	stt->liobn = args->liobn;  in kvm_vm_ioctl_create_spapr_tce()
122 	stt->window_size = args->window_size;  in kvm_vm_ioctl_create_spapr_tce()
123 	stt->kvm = kvm;  in kvm_vm_ioctl_create_spapr_tce()
126 		stt->pages[i] = alloc_page(GFP_KERNEL | __GFP_ZERO);  in kvm_vm_ioctl_create_spapr_tce()
127 		if (!stt->pages[i])  in kvm_vm_ioctl_create_spapr_tce()
134 	list_add(&stt->list, &kvm->arch.spapr_tce_tables);  in kvm_vm_ioctl_create_spapr_tce()
139 				stt, O_RDWR | O_CLOEXEC);  in kvm_vm_ioctl_create_spapr_tce()
142 	if (stt) {  in kvm_vm_ioctl_create_spapr_tce()
144 			if (stt->pages[i])  in kvm_vm_ioctl_create_spapr_tce()
145 				__free_page(stt->pages[i]);  in kvm_vm_ioctl_create_spapr_tce()
147 		kfree(stt);  in kvm_vm_ioctl_create_spapr_tce()