50 	struct vm_struct *area;  member
63 		*__shared = shared = gnttab_shared_vm_area.area->addr;  in arch_gnttab_map_shared()
85 		*__shared = shared = gnttab_status_vm_area.area->addr;  in arch_gnttab_map_status()
104 	if (shared == gnttab_status_vm_area.area->addr)  in arch_gnttab_unmap()
117 static int arch_gnttab_valloc(struct gnttab_vm_area *area, unsigned nr_frames)  in arch_gnttab_valloc()  argument
119 	area->ptes = kmalloc_array(nr_frames, sizeof(*area->ptes), GFP_KERNEL);  in arch_gnttab_valloc()
120 	if (area->ptes == NULL)  in arch_gnttab_valloc()
123 	area->area = alloc_vm_area(PAGE_SIZE * nr_frames, area->ptes);  in arch_gnttab_valloc()
124 	if (area->area == NULL) {  in arch_gnttab_valloc()
125 		kfree(area->ptes);  in arch_gnttab_valloc()
132 static void arch_gnttab_vfree(struct gnttab_vm_area *area)  in arch_gnttab_vfree()  argument
134 	free_vm_area(area->area);  in arch_gnttab_vfree()
135 	kfree(area->ptes);  in arch_gnttab_vfree()