Lines Matching refs:pfn
252 unsigned long pfn, block_end_pfn; in pagetypeinfo_showmixedcount_print() local
259 pfn = zone->zone_start_pfn; in pagetypeinfo_showmixedcount_print()
266 for (; pfn < end_pfn; ) { in pagetypeinfo_showmixedcount_print()
267 page = pfn_to_online_page(pfn); in pagetypeinfo_showmixedcount_print()
269 pfn = ALIGN(pfn + 1, MAX_ORDER_NR_PAGES); in pagetypeinfo_showmixedcount_print()
273 block_end_pfn = ALIGN(pfn + 1, pageblock_nr_pages); in pagetypeinfo_showmixedcount_print()
278 for (; pfn < block_end_pfn; pfn++) { in pagetypeinfo_showmixedcount_print()
280 page = pfn_to_page(pfn); in pagetypeinfo_showmixedcount_print()
290 pfn += (1UL << freepage_order) - 1; in pagetypeinfo_showmixedcount_print()
312 pfn = block_end_pfn; in pagetypeinfo_showmixedcount_print()
315 pfn += (1UL << page_owner->order) - 1; in pagetypeinfo_showmixedcount_print()
327 print_page_owner(char __user *buf, size_t count, unsigned long pfn, in print_page_owner() argument
353 pfn, in print_page_owner()
355 pfn >> pageblock_order, in print_page_owner()
442 unsigned long pfn; in read_page_owner() local
452 pfn = min_low_pfn + *ppos; in read_page_owner()
455 while (!pfn_valid(pfn) && (pfn & (MAX_ORDER_NR_PAGES - 1)) != 0) in read_page_owner()
456 pfn++; in read_page_owner()
461 for (; pfn < max_pfn; pfn++) { in read_page_owner()
466 if ((pfn & (MAX_ORDER_NR_PAGES - 1)) == 0 && !pfn_valid(pfn)) { in read_page_owner()
467 pfn += MAX_ORDER_NR_PAGES - 1; in read_page_owner()
471 page = pfn_to_page(pfn); in read_page_owner()
476 pfn += (1UL << freepage_order) - 1; in read_page_owner()
504 if (!IS_ALIGNED(pfn, 1 << page_owner->order)) in read_page_owner()
516 *ppos = (pfn - min_low_pfn) + 1; in read_page_owner()
518 return print_page_owner(buf, count, pfn, page, in read_page_owner()
527 unsigned long pfn = zone->zone_start_pfn; in init_pages_in_zone() local
536 for (; pfn < end_pfn; ) { in init_pages_in_zone()
539 if (!pfn_valid(pfn)) { in init_pages_in_zone()
540 pfn = ALIGN(pfn + 1, MAX_ORDER_NR_PAGES); in init_pages_in_zone()
544 block_end_pfn = ALIGN(pfn + 1, pageblock_nr_pages); in init_pages_in_zone()
547 for (; pfn < block_end_pfn; pfn++) { in init_pages_in_zone()
548 struct page *page = pfn_to_page(pfn); in init_pages_in_zone()
565 pfn += (1UL << order) - 1; in init_pages_in_zone()