vm_map_ram
buf = vm_map_ram(pp, npages, 0);
buf = vm_map_ram(&pg, 1, 0);
vaddr = vm_map_ram(pages, ubuf->pagecount, -1);
vaddr = vm_map_ram(mock->pages, mock->npages, 0);
buf->vaddr = vm_map_ram(buf->pages, buf->num_pages, -1);
buf->vaddr = vm_map_ram(frame_vector_pages(vec), n_pages, -1);
void *p = vm_map_ram(pages, count, -1);
buf = vm_map_ram(pages, count, -1);
extern void *vm_map_ram(struct page **pages, unsigned int count, int node);
v_ptr = vm_map_ram(pages, map_nr_pages, NUMA_NO_NODE);
v_ptr = vm_map_ram(&page, 1, -1);
EXPORT_SYMBOL(vm_map_ram);
EXPORT_SYMBOL(vm_map_ram);