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Searched refs:zone_start_pfn (Results 1 – 14 of 14) sorted by relevance

/linux/mm/
H A Dmm_init.c949 unsigned long zone_start_pfn = zone->zone_start_pfn; in memmap_init_zone_range() local
950 unsigned long zone_end_pfn = zone_start_pfn + zone->spanned_pages; in memmap_init_zone_range()
953 start_pfn = clamp(start_pfn, zone_start_pfn, zone_end_pfn); in memmap_init_zone_range()
954 end_pfn = clamp(end_pfn, zone_start_pfn, zone_end_pfn); in memmap_init_zone_range()
1167 unsigned long *zone_start_pfn, in adjust_zone_range_for_zone_movable() argument
1174 *zone_start_pfn = zone_movable_pfn[nid]; in adjust_zone_range_for_zone_movable()
1180 *zone_start_pfn < zone_movable_pfn[nid] && in adjust_zone_range_for_zone_movable()
1185 } else if (*zone_start_pfn >= zone_movable_pfn[nid]) in adjust_zone_range_for_zone_movable()
1186 *zone_start_pfn = *zone_end_pfn; in adjust_zone_range_for_zone_movable()
1226 unsigned long zone_start_pfn, in zone_absent_pages_in_node() argument
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H A Dcompaction.c199 zone->compact_cached_migrate_pfn[0] = zone->zone_start_pfn; in reset_cached_positions()
200 zone->compact_cached_migrate_pfn[1] = zone->zone_start_pfn; in reset_cached_positions()
308 block_pfn = max(block_pfn, zone->zone_start_pfn); in __reset_isolation_pfn()
351 unsigned long migrate_pfn = zone->zone_start_pfn; in __reset_isolation_suitable()
706 if (block_start_pfn < cc->zone->zone_start_pfn) in isolate_freepages_range()
707 block_start_pfn = cc->zone->zone_start_pfn; in isolate_freepages_range()
941 low_pfn == cc->zone->zone_start_pfn)) { in isolate_migratepages_block()
1329 if (block_start_pfn < cc->zone->zone_start_pfn) in isolate_migratepages_range()
1330 block_start_pfn = cc->zone->zone_start_pfn; in isolate_migratepages_range()
1472 start_pfn = max(pageblock_start_pfn(pfn), cc->zone->zone_start_pfn); in fast_isolate_around()
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H A Dshuffle.c83 unsigned long start_pfn = z->zone_start_pfn; in __shuffle_zone()
112 j = z->zone_start_pfn + in __shuffle_zone()
H A Dmemory_hotplug.c485 if (zone->zone_start_pfn == start_pfn) { in shrink_zone_span()
496 zone->zone_start_pfn = pfn; in shrink_zone_span()
498 zone->zone_start_pfn = 0; in shrink_zone_span()
508 pfn = find_biggest_section_pfn(nid, zone, zone->zone_start_pfn, in shrink_zone_span()
511 zone->spanned_pages = pfn - zone->zone_start_pfn + 1; in shrink_zone_span()
513 zone->zone_start_pfn = 0; in shrink_zone_span()
532 node_start_pfn = zone->zone_start_pfn; in update_pgdat_span()
539 if (zone->zone_start_pfn < node_start_pfn) in update_pgdat_span()
540 node_start_pfn = zone->zone_start_pfn; in update_pgdat_span()
708 if (zone_is_empty(zone) || start_pfn < zone->zone_start_pfn) in resize_zone_range()
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H A Dpage_owner.c429 pfn = zone->zone_start_pfn; in pagetypeinfo_showmixedcount_print()
765 unsigned long pfn = zone->zone_start_pfn; in init_pages_in_zone()
H A Dpage_isolation.c338 zone->zone_start_pfn); in isolate_single_pageblock()
H A Dvmstat.c1644 unsigned long start_pfn = zone->zone_start_pfn; in pagetypeinfo_showblockcount_print()
1852 zone->zone_start_pfn); in zoneinfo_show_print()
H A Dkmemleak.c1755 unsigned long start_pfn = zone->zone_start_pfn; in kmemleak_scan()
H A Dpage_alloc.c351 pfn = pfn - pageblock_start_pfn(page_zone(page)->zone_start_pfn); in pfn_to_bitidx()
586 start_pfn = zone->zone_start_pfn; in page_outside_zone_boundaries()
7101 pfn = ALIGN(zone->zone_start_pfn, nr_pages); in alloc_contig_pages_noprof()
H A Dhuge_memory.c4260 for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) { in split_huge_pages_all()
/linux/include/linux/
H A Dmmzone.h923 unsigned long zone_start_pfn; member
1123 return zone->zone_start_pfn + zone->spanned_pages; in zone_end_pfn()
1128 return zone->zone_start_pfn <= pfn && pfn < zone_end_pfn(zone); in zone_spans_pfn()
1282 start_pfn + nr_pages <= zone->zone_start_pfn) in zone_intersects()
/linux/arch/arm64/kernel/
H A Dhibernate.c267 for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) { in swsusp_mte_save_tags()
/linux/kernel/power/
H A Dsnapshot.c638 zone_start = zone->zone_start_pfn; in create_mem_extents()
1257 for_each_valid_pfn(pfn, zone->zone_start_pfn, max_zone_pfn) { in mark_free_pages()
1357 for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) in count_highmem_pages()
1419 for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) in count_data_pages()
1532 for (pfn = zone->zone_start_pfn; pfn < max_zone_pfn; pfn++) in copy_data_pages()
/linux/Documentation/mm/
H A Dphysical_memory.rst458 ``zone_start_pfn``
473 ``spanned_pages`` = ``zone_end_pfn`` - ``zone_start_pfn``. It is initialized
506 The seqlock to protect ``zone_start_pfn`` and ``spanned_pages``. It is a