Lines Matching refs:pfn
287 unsigned long pfn = res->start >> PAGE_SHIFT; in additional_memory_resource() local
289 if (pfn > limit) { in additional_memory_resource()
291 pfn, limit); in additional_memory_resource()
343 unsigned long pfn, i; in reserve_additional_memory() local
345 pfn = PFN_DOWN(resource->start); in reserve_additional_memory()
347 if (!set_phys_to_machine(pfn + i, INVALID_P2M_ENTRY)) { in reserve_additional_memory()
457 unsigned long pfn = page_to_pfn(page); in increase_reservation() local
459 set_phys_to_machine(pfn, frame_list[i]); in increase_reservation()
465 (unsigned long)__va(pfn << PAGE_SHIFT), in increase_reservation()
535 unsigned long pfn = page_to_pfn(page); in decrease_reservation() local
539 (unsigned long)__va(pfn << PAGE_SHIFT), in decrease_reservation()
543 __set_phys_to_machine(pfn, INVALID_P2M_ENTRY); in decrease_reservation()
727 unsigned long pfn, extra_pfn_end; in balloon_add_region() local
737 for (pfn = start_pfn; pfn < extra_pfn_end; pfn++) { in balloon_add_region()
738 page = pfn_to_page(pfn); in balloon_add_region()