Lines Matching defs:order
23 * allocated in descending order (high to low), meaning the guest might
182 unsigned long bytes, order;
190 order = get_order(xen_io_tlb_nslabs << IO_TLB_SHIFT);
212 while ((SLABS_PER_PAGE << order) > IO_TLB_MIN_SLABS) {
213 xen_io_tlb_start = (void *)xen_get_swiotlb_free_pages(order);
216 order--;
218 if (order != get_order(bytes)) {
220 (PAGE_SIZE << order) >> 20);
221 xen_io_tlb_nslabs = SLABS_PER_PAGE << order;
240 free_pages((unsigned long)xen_io_tlb_start, order);
272 free_pages((unsigned long)xen_io_tlb_start, order);
282 int order = get_order(size);
296 size = 1UL << (order + XEN_PAGE_SHIFT);
321 if (xen_create_contiguous_region(phys, order,
337 int order = get_order(size);
350 size = 1UL << (order + XEN_PAGE_SHIFT);
360 xen_destroy_contiguous_region(phys, order);