Home
last modified time | relevance | path

Searched refs:PAGES_PER_SECTION (Results 1 – 17 of 17) sorted by relevance

/Linux-v4.19/arch/x86/mm/
Dnuma_32.c55 start = round_down(start, PAGES_PER_SECTION); in memory_present()
56 end = round_up(end, PAGES_PER_SECTION); in memory_present()
57 for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) { in memory_present()
58 physnode_map[pfn / PAGES_PER_SECTION] = nid; in memory_present()
Dnuma.c563 if (pfn_align && pfn_align < PAGES_PER_SECTION) { in numa_register_memblks()
566 PFN_PHYS(PAGES_PER_SECTION) >> 20); in numa_register_memblks()
/Linux-v4.19/mm/
Dsparse.c225 for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) { in memory_present()
376 return ALIGN(sizeof(struct page) * PAGES_PER_SECTION, PMD_SIZE); in section_map_size()
382 return PAGE_ALIGN(sizeof(struct page) * PAGES_PER_SECTION); in section_map_size()
528 for (pfn = start_pfn; pfn < end_pfn; pfn += PAGES_PER_SECTION) { in online_mem_sections()
547 for (pfn = start_pfn; pfn < end_pfn; pfn += PAGES_PER_SECTION) { in offline_mem_sections()
575 unsigned long end = (unsigned long)(memmap + PAGES_PER_SECTION); in __kfree_section_memmap()
583 unsigned long end = (unsigned long)(memmap + PAGES_PER_SECTION); in free_map_bootmem()
592 unsigned long memmap_size = sizeof(struct page) * PAGES_PER_SECTION; in __kmalloc_section_memmap()
623 get_order(sizeof(struct page) * PAGES_PER_SECTION)); in __kfree_section_memmap()
633 nr_pages = PAGE_ALIGN(PAGES_PER_SECTION * sizeof(struct page)) in free_map_bootmem()
[all …]
Dpage_ext.c240 table_size = get_entry_size() * PAGES_PER_SECTION; in init_section_page_ext()
273 table_size = get_entry_size() * PAGES_PER_SECTION; in free_page_ext()
313 for (pfn = start; !fail && pfn < end; pfn += PAGES_PER_SECTION) { in online_page_ext()
322 for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) in online_page_ext()
336 for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) in offline_page_ext()
392 pfn = ALIGN(pfn + 1, PAGES_PER_SECTION)) { in page_ext_init()
Dmemory_hotplug.c180 mapsize = sizeof(struct page) * PAGES_PER_SECTION; in register_page_bootmem_info_section()
208 register_page_bootmem_memmap(section_nr, memmap, PAGES_PER_SECTION); in register_page_bootmem_info_section()
236 for (; pfn < end_pfn; pfn += PAGES_PER_SECTION) { in register_page_bootmem_info_node()
325 for (; start_pfn < end_pfn; start_pfn += PAGES_PER_SECTION) { in find_smallest_section_pfn()
353 for (; pfn >= start_pfn; pfn -= PAGES_PER_SECTION) { in find_biggest_section_pfn()
415 for (; pfn < zone_end_pfn; pfn += PAGES_PER_SECTION) { in shrink_zone_span()
483 for (; pfn < pgdat_end_pfn; pfn += PAGES_PER_SECTION) { in shrink_pgdat_span()
508 int nr_pages = PAGES_PER_SECTION; in __remove_zone()
584 BUG_ON(nr_pages % PAGES_PER_SECTION); in __remove_pages()
586 sections_to_remove = nr_pages / PAGES_PER_SECTION; in __remove_pages()
[all …]
Dsparse-vmemmap.c255 map = pfn_to_page(pnum * PAGES_PER_SECTION); in sparse_mem_map_populate()
257 end = (unsigned long)(map + PAGES_PER_SECTION); in sparse_mem_map_populate()
Dpage_alloc.c321 (pfn & (PAGES_PER_SECTION - 1)) == 0) { in update_defer_init()
356 pfn &= (PAGES_PER_SECTION-1); in pfn_to_bitidx()
1624 unsigned long nr_pages_needed = ALIGN(1 << order, PAGES_PER_SECTION); in deferred_grow_zone()
1669 t = ALIGN(spfn + PAGES_PER_SECTION, PAGES_PER_SECTION); in deferred_grow_zone()
6391 pgdat->static_init_pgcnt = min_t(unsigned long, PAGES_PER_SECTION, in pgdat_set_deferred_range()
/Linux-v4.19/arch/x86/include/asm/
Dmmzone_32.h30 #define PAGES_PER_SECTION (MAX_NR_PAGES/MAX_SECTIONS) macro
37 return((int) physnode_map[(pfn) / PAGES_PER_SECTION]); in pfn_to_nid()
/Linux-v4.19/drivers/base/
Dmemory.c139 ret &= is_mem_section_removable(pfn, PAGES_PER_SECTION); in show_mem_removable()
211 section_nr, pfn, pfn + PAGES_PER_SECTION); in pages_correctly_probed()
215 section_nr, pfn, pfn + PAGES_PER_SECTION); in pages_correctly_probed()
219 section_nr, pfn, pfn + PAGES_PER_SECTION); in pages_correctly_probed()
222 pfn += PAGES_PER_SECTION; in pages_correctly_probed()
237 unsigned long nr_pages = PAGES_PER_SECTION * sections_per_block; in memory_block_action()
414 unsigned long nr_pages = PAGES_PER_SECTION * sections_per_block; in show_valid_zones()
513 unsigned long pages_per_block = PAGES_PER_SECTION * sections_per_block; in memory_probe_store()
Dnode.c411 sect_end_pfn += PAGES_PER_SECTION - 1; in register_mem_sect_under_node()
420 pfn = round_down(pfn + PAGES_PER_SECTION, in register_mem_sect_under_node()
421 PAGES_PER_SECTION) - 1; in register_mem_sect_under_node()
467 sect_end_pfn = sect_start_pfn + PAGES_PER_SECTION - 1; in unregister_mem_sect_under_nodes()
/Linux-v4.19/arch/arm64/mm/
Dinit.c560 start = min(start, ALIGN(prev_end, PAGES_PER_SECTION)); in free_unused_memmap()
579 if (!IS_ALIGNED(prev_end, PAGES_PER_SECTION)) in free_unused_memmap()
580 free_memmap(prev_end, ALIGN(prev_end, PAGES_PER_SECTION)); in free_unused_memmap()
/Linux-v4.19/drivers/xen/
Dballoon.c287 PAGES_PER_SECTION * PAGE_SIZE, NULL, NULL); in additional_memory_resource()
311 PAGES_PER_SECTION * PAGE_SIZE, NULL, NULL); in additional_memory_resource()
354 balloon_hotplug = round_up(credit, PAGES_PER_SECTION); in reserve_additional_memory()
/Linux-v4.19/include/linux/
Dmemory.h124 #define CONFIG_MEM_BLOCK_SIZE (PAGES_PER_SECTION<<PAGE_SHIFT)
Dmmzone.h1079 #define PAGES_PER_SECTION (1UL << PFN_SECTION_SHIFT) macro
1080 #define PAGE_SECTION_MASK (~(PAGES_PER_SECTION-1))
1098 #define SECTION_ALIGN_UP(pfn) (((pfn) + PAGES_PER_SECTION - 1) & PAGE_SECTION_MASK)
/Linux-v4.19/arch/arm/mm/
Dinit.c403 ALIGN(prev_end, PAGES_PER_SECTION)); in free_unused_memmap()
429 if (!IS_ALIGNED(prev_end, PAGES_PER_SECTION)) in free_unused_memmap()
431 ALIGN(prev_end, PAGES_PER_SECTION)); in free_unused_memmap()
/Linux-v4.19/arch/powerpc/mm/
Dinit_64.c101 for (; start < end; start += (PAGES_PER_SECTION * sizeof(struct page))) in vmemmap_populated()
/Linux-v4.19/arch/powerpc/platforms/pseries/
Dhotplug-memory.c402 rc &= is_mem_section_removable(pfn, PAGES_PER_SECTION); in lmb_is_removable()