Lines Matching refs:pfn
243 unsigned long pfn, i; in reserve_additional_memory() local
245 pfn = PFN_DOWN(hotplug_start_paddr); in reserve_additional_memory()
247 if (!set_phys_to_machine(pfn + i, INVALID_P2M_ENTRY)) { in reserve_additional_memory()
329 unsigned long pfn, i; in increase_reservation() local
369 pfn = page_to_pfn(page); in increase_reservation()
373 set_phys_to_machine(pfn, frame_list[i]); in increase_reservation()
379 (unsigned long)__va(pfn << PAGE_SHIFT), in increase_reservation()
399 unsigned long pfn, i; in decrease_reservation() local
443 pfn = frame_list[i]; in decrease_reservation()
444 frame_list[i] = pfn_to_mfn(pfn); in decrease_reservation()
445 page = pfn_to_page(pfn); in decrease_reservation()
451 (unsigned long)__va(pfn << PAGE_SHIFT), in decrease_reservation()
455 __set_phys_to_machine(pfn, INVALID_P2M_ENTRY); in decrease_reservation()
589 unsigned long pfn, extra_pfn_end; in balloon_add_region() local
599 for (pfn = start_pfn; pfn < extra_pfn_end; pfn++) { in balloon_add_region()
600 page = pfn_to_page(pfn); in balloon_add_region()