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Searched refs:end_pfn (Results 1 - 25 of 138) sorted by relevance

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/kernel/linux/linux-5.10/arch/x86/mm/
H A Dinit.c333 unsigned long start_pfn, unsigned long end_pfn, in save_mr()
336 if (start_pfn < end_pfn) { in save_mr()
340 mr[nr_range].end = end_pfn<<PAGE_SHIFT; in save_mr()
411 unsigned long start_pfn, end_pfn, limit_pfn; in split_mem_range() local
427 end_pfn = PFN_DOWN(PMD_SIZE); in split_mem_range()
429 end_pfn = round_up(pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()
431 end_pfn = round_up(pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()
433 if (end_pfn > limit_pfn) in split_mem_range()
434 end_pfn = limit_pfn; in split_mem_range()
435 if (start_pfn < end_pfn) { in split_mem_range()
332 save_mr(struct map_range *mr, int nr_range, unsigned long start_pfn, unsigned long end_pfn, unsigned long page_size_mask) save_mr() argument
510 add_pfn_range_mapped(unsigned long start_pfn, unsigned long end_pfn) add_pfn_range_mapped() argument
523 pfn_range_is_mapped(unsigned long start_pfn, unsigned long end_pfn) pfn_range_is_mapped() argument
580 unsigned long start_pfn, end_pfn; init_range_memory_mapping() local
994 unsigned long start_pfn, end_pfn; memblock_find_dma_reserve() local
[all...]
/kernel/linux/linux-6.6/arch/x86/mm/
H A Dinit.c328 unsigned long start_pfn, unsigned long end_pfn, in save_mr()
331 if (start_pfn < end_pfn) { in save_mr()
335 mr[nr_range].end = end_pfn<<PAGE_SHIFT; in save_mr()
406 unsigned long start_pfn, end_pfn, limit_pfn; in split_mem_range() local
422 end_pfn = PFN_DOWN(PMD_SIZE); in split_mem_range()
424 end_pfn = round_up(pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()
426 end_pfn = round_up(pfn, PFN_DOWN(PMD_SIZE)); in split_mem_range()
428 if (end_pfn > limit_pfn) in split_mem_range()
429 end_pfn = limit_pfn; in split_mem_range()
430 if (start_pfn < end_pfn) { in split_mem_range()
327 save_mr(struct map_range *mr, int nr_range, unsigned long start_pfn, unsigned long end_pfn, unsigned long page_size_mask) save_mr() argument
505 add_pfn_range_mapped(unsigned long start_pfn, unsigned long end_pfn) add_pfn_range_mapped() argument
518 pfn_range_is_mapped(unsigned long start_pfn, unsigned long end_pfn) pfn_range_is_mapped() argument
575 unsigned long start_pfn, end_pfn; init_range_memory_mapping() local
1005 unsigned long start_pfn, end_pfn; memblock_find_dma_reserve() local
[all...]
/kernel/linux/linux-5.10/include/trace/events/
H A Dpage_isolation.h14 unsigned long end_pfn,
17 TP_ARGS(start_pfn, end_pfn, fin_pfn),
21 __field(unsigned long, end_pfn)
27 __entry->end_pfn = end_pfn;
31 TP_printk("start_pfn=0x%lx end_pfn=0x%lx fin_pfn=0x%lx ret=%s",
32 __entry->start_pfn, __entry->end_pfn, __entry->fin_pfn,
33 __entry->end_pfn <= __entry->fin_pfn ? "success" : "fail")
H A Dcompaction.h18 unsigned long end_pfn,
22 TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken),
26 __field(unsigned long, end_pfn)
33 __entry->end_pfn = end_pfn;
40 __entry->end_pfn,
49 unsigned long end_pfn,
53 TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken)
60 unsigned long end_pfn,
64 TP_ARGS(start_pfn, end_pfn, nr_scanne
[all...]
/kernel/linux/linux-6.6/include/trace/events/
H A Dpage_isolation.h14 unsigned long end_pfn,
17 TP_ARGS(start_pfn, end_pfn, fin_pfn),
21 __field(unsigned long, end_pfn)
27 __entry->end_pfn = end_pfn;
31 TP_printk("start_pfn=0x%lx end_pfn=0x%lx fin_pfn=0x%lx ret=%s",
32 __entry->start_pfn, __entry->end_pfn, __entry->fin_pfn,
33 __entry->end_pfn <= __entry->fin_pfn ? "success" : "fail")
H A Dcompaction.h18 unsigned long end_pfn,
22 TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken),
26 __field(unsigned long, end_pfn)
33 __entry->end_pfn = end_pfn;
40 __entry->end_pfn,
49 unsigned long end_pfn,
53 TP_ARGS(start_pfn, end_pfn, nr_scanned, nr_taken)
60 unsigned long end_pfn,
64 TP_ARGS(start_pfn, end_pfn, nr_scanne
[all...]
/kernel/linux/linux-5.10/mm/
H A Dpage_isolation.c147 * @end_pfn: The upper PFN of the range to be isolated.
148 * start_pfn/end_pfn must be aligned to pageblock_order.
183 int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, in start_isolate_page_range() argument
191 BUG_ON(!IS_ALIGNED(end_pfn, pageblock_nr_pages)); in start_isolate_page_range()
194 pfn < end_pfn; in start_isolate_page_range()
221 void undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, in undo_isolate_page_range() argument
228 BUG_ON(!IS_ALIGNED(end_pfn, pageblock_nr_pages)); in undo_isolate_page_range()
231 pfn < end_pfn; in undo_isolate_page_range()
241 * all pages in [start_pfn...end_pfn) must be in the same zone.
247 __test_page_isolated_in_pageblock(unsigned long pfn, unsigned long end_pfn, in __test_page_isolated_in_pageblock() argument
284 test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn, int isol_flags) test_pages_isolated() argument
[all...]
H A Dpage_idle.c124 unsigned long pfn, end_pfn; in page_idle_bitmap_read() local
134 end_pfn = pfn + count * BITS_PER_BYTE; in page_idle_bitmap_read()
135 if (end_pfn > max_pfn) in page_idle_bitmap_read()
136 end_pfn = max_pfn; in page_idle_bitmap_read()
138 for (; pfn < end_pfn; pfn++) { in page_idle_bitmap_read()
169 unsigned long pfn, end_pfn; in page_idle_bitmap_write() local
179 end_pfn = pfn + count * BITS_PER_BYTE; in page_idle_bitmap_write()
180 if (end_pfn > max_pfn) in page_idle_bitmap_write()
181 end_pfn = max_pfn; in page_idle_bitmap_write()
183 for (; pfn < end_pfn; pf in page_idle_bitmap_write()
[all...]
H A Dmemory_hotplug.c234 unsigned long i, pfn, end_pfn, nr_pages; in register_page_bootmem_info_node() local
245 end_pfn = pgdat_end_pfn(pgdat); in register_page_bootmem_info_node()
248 for (; pfn < end_pfn; pfn += PAGES_PER_SECTION) { in register_page_bootmem_info_node()
313 const unsigned long end_pfn = pfn + nr_pages; in __add_pages() local
341 for (; pfn < end_pfn; pfn += cur_nr_pages) { in __add_pages()
343 cur_nr_pages = min(end_pfn - pfn, in __add_pages()
354 /* find the smallest valid pfn in the range [start_pfn, end_pfn) */
357 unsigned long end_pfn) in find_smallest_section_pfn()
359 for (; start_pfn < end_pfn; start_pfn += PAGES_PER_SUBSECTION) { in find_smallest_section_pfn()
375 /* find the biggest valid pfn in the range [start_pfn, end_pfn)
355 find_smallest_section_pfn(int nid, struct zone *zone, unsigned long start_pfn, unsigned long end_pfn) find_smallest_section_pfn() argument
376 find_biggest_section_pfn(int nid, struct zone *zone, unsigned long start_pfn, unsigned long end_pfn) find_biggest_section_pfn() argument
400 shrink_zone_span(struct zone *zone, unsigned long start_pfn, unsigned long end_pfn) shrink_zone_span() argument
475 const unsigned long end_pfn = start_pfn + nr_pages; remove_pfn_range_from_zone() local
536 const unsigned long end_pfn = pfn + nr_pages; __remove_pages() local
613 const unsigned long end_pfn = start_pfn + nr_pages; online_pages_range() local
1193 test_pages_in_a_zone(unsigned long start_pfn, unsigned long end_pfn) test_pages_in_a_zone() argument
1280 do_migrate_range(unsigned long start_pfn, unsigned long end_pfn) do_migrate_range() argument
1464 const unsigned long end_pfn = start_pfn + nr_pages; offline_pages() local
[all...]
H A Dpage_alloc.c441 defer_init(int nid, unsigned long pfn, unsigned long end_pfn) in defer_init() argument
449 if (prev_end_pfn != end_pfn) { in defer_init()
450 prev_end_pfn = end_pfn; in defer_init()
455 if (end_pfn < pgdat_end_pfn(NODE_DATA(nid))) in defer_init()
480 static inline bool defer_init(int nid, unsigned long pfn, unsigned long end_pfn) in defer_init() argument
1500 unsigned long end_pfn = PFN_UP(end); in reserve_bootmem_region() local
1502 for (; start_pfn < end_pfn; start_pfn++) { in reserve_bootmem_region()
1580 unsigned long start_pfn, end_pfn; in __early_pfn_to_nid() local
1586 nid = memblock_search_pfn_nid(pfn, &start_pfn, &end_pfn); in __early_pfn_to_nid()
1589 state->last_end = end_pfn; in __early_pfn_to_nid()
1637 __pageblock_pfn_to_page(unsigned long start_pfn, unsigned long end_pfn, struct zone *zone) __pageblock_pfn_to_page() argument
1752 deferred_free_pages(unsigned long pfn, unsigned long end_pfn) deferred_free_pages() argument
1778 deferred_init_pages(struct zone *zone, unsigned long pfn, unsigned long end_pfn) deferred_init_pages() argument
1844 deferred_init_maxorder(u64 *i, struct zone *zone, unsigned long *start_pfn, unsigned long *end_pfn) deferred_init_maxorder() argument
1888 deferred_init_memmap_chunk(unsigned long start_pfn, unsigned long end_pfn, void *arg) deferred_init_memmap_chunk() argument
2372 move_freepages(struct zone *zone, unsigned long start_pfn, unsigned long end_pfn, int migratetype, int *num_movable) move_freepages() argument
2417 unsigned long start_pfn, end_pfn, pfn; move_freepages_block() local
6216 unsigned long pfn, end_pfn = start_pfn + size; memmap_init_zone() local
6276 unsigned long pfn, end_pfn = start_pfn + nr_pages; memmap_init_zone_device() local
6401 memmap_init_zone_range(struct zone *zone, unsigned long start_pfn, unsigned long end_pfn, unsigned long *hole_pfn) memmap_init_zone_range() argument
6427 unsigned long start_pfn, end_pfn; memmap_init() local
6690 get_pfn_range_for_nid(unsigned int nid, unsigned long *start_pfn, unsigned long *end_pfn) get_pfn_range_for_nid() argument
6811 unsigned long start_pfn, end_pfn; __absent_pages_in_range() local
6829 absent_pages_in_range(unsigned long start_pfn, unsigned long end_pfn) absent_pages_in_range() argument
6864 unsigned long start_pfn, end_pfn; zone_absent_pages_in_node() local
7238 unsigned long end_pfn = 0; free_area_init_node() local
7347 unsigned long start_pfn, end_pfn; early_calculate_totalpages() local
7478 unsigned long start_pfn, end_pfn; find_zone_movable_pfns_for_nodes() local
7565 unsigned long start_pfn, end_pfn; find_zone_movable_pfns_for_nodes() local
7621 unsigned long start_pfn, end_pfn; free_area_init() local
8794 unsigned long end_pfn = start_pfn + nr_pages; __alloc_contig_pages() local
8803 unsigned long i, end_pfn = start_pfn + nr_pages; pfn_range_valid_contig() local
8942 __offline_isolated_pages(unsigned long start_pfn, unsigned long end_pfn) __offline_isolated_pages() argument
[all...]
/kernel/linux/linux-6.6/mm/
H A Dmm_init.c300 unsigned long start_pfn, end_pfn; in early_calculate_totalpages() local
303 for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) { in early_calculate_totalpages()
304 unsigned long pages = end_pfn - start_pfn; in early_calculate_totalpages()
462 unsigned long start_pfn, end_pfn; in find_zone_movable_pfns_for_nodes() local
480 for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, NULL) { in find_zone_movable_pfns_for_nodes()
484 if (start_pfn >= end_pfn) in find_zone_movable_pfns_for_nodes()
490 kernel_pages = min(end_pfn, usable_startpfn) in find_zone_movable_pfns_for_nodes()
499 if (end_pfn <= usable_startpfn) { in find_zone_movable_pfns_for_nodes()
507 zone_movable_pfn[nid] = end_pfn; in find_zone_movable_pfns_for_nodes()
515 * start_pfn->end_pfn in find_zone_movable_pfns_for_nodes()
549 unsigned long start_pfn, end_pfn; find_zone_movable_pfns_for_nodes() local
602 unsigned long start_pfn, end_pfn; __early_pfn_to_nid() local
672 defer_init(int nid, unsigned long pfn, unsigned long end_pfn) defer_init() argument
732 defer_init(int nid, unsigned long pfn, unsigned long end_pfn) defer_init() argument
752 unsigned long end_pfn = PFN_UP(end); reserve_bootmem_region() local
853 unsigned long pfn, end_pfn = start_pfn + size; memmap_init_range() local
909 memmap_init_zone_range(struct zone *zone, unsigned long start_pfn, unsigned long end_pfn, unsigned long *hole_pfn) memmap_init_zone_range() argument
935 unsigned long start_pfn, end_pfn; memmap_init() local
1042 unsigned long pfn, end_pfn = head_pfn + nr_pages; memmap_init_compound() local
1068 unsigned long pfn, end_pfn = start_pfn + nr_pages; memmap_init_zone_device() local
1151 unsigned long start_pfn, end_pfn; __absent_pages_in_range() local
1169 absent_pages_in_range(unsigned long start_pfn, unsigned long end_pfn) absent_pages_in_range() argument
1195 unsigned long start_pfn, end_pfn; zone_absent_pages_in_node() local
1700 get_pfn_range_for_nid(unsigned int nid, unsigned long *start_pfn, unsigned long *end_pfn) get_pfn_range_for_nid() argument
1722 unsigned long end_pfn = 0; free_area_init_node() local
1806 unsigned long start_pfn, end_pfn; free_area_init() local
2031 deferred_free_pages(unsigned long pfn, unsigned long end_pfn) deferred_free_pages() argument
2056 deferred_init_pages(struct zone *zone, unsigned long pfn, unsigned long end_pfn) deferred_init_pages() argument
2121 deferred_init_maxorder(u64 *i, struct zone *zone, unsigned long *start_pfn, unsigned long *end_pfn) deferred_init_maxorder() argument
2165 deferred_init_memmap_chunk(unsigned long start_pfn, unsigned long end_pfn, void *arg) deferred_init_memmap_chunk() argument
[all...]
H A Dpage_idle.c120 unsigned long pfn, end_pfn; in page_idle_bitmap_read() local
130 end_pfn = pfn + count * BITS_PER_BYTE; in page_idle_bitmap_read()
131 if (end_pfn > max_pfn) in page_idle_bitmap_read()
132 end_pfn = max_pfn; in page_idle_bitmap_read()
134 for (; pfn < end_pfn; pfn++) { in page_idle_bitmap_read()
165 unsigned long pfn, end_pfn; in page_idle_bitmap_write() local
175 end_pfn = pfn + count * BITS_PER_BYTE; in page_idle_bitmap_write()
176 if (end_pfn > max_pfn) in page_idle_bitmap_write()
177 end_pfn = max_pfn; in page_idle_bitmap_write()
179 for (; pfn < end_pfn; pf in page_idle_bitmap_write()
[all...]
H A Dpage_isolation.c19 * This function checks whether the range [start_pfn, end_pfn) includes
33 static struct page *has_unmovable_pages(unsigned long start_pfn, unsigned long end_pfn, in has_unmovable_pages() argument
41 pageblock_start_pfn(end_pfn - 1)); in has_unmovable_pages()
55 for (pfn = start_pfn; pfn < end_pfn; pfn++) { in has_unmovable_pages()
144 * present in [start_pfn, end_pfn). The pageblock must intersect with
145 * [start_pfn, end_pfn).
148 unsigned long start_pfn, unsigned long end_pfn) in set_migratetype_isolate()
171 * Pass the intersection of [start_pfn, end_pfn) and the page's pageblock in set_migratetype_isolate()
176 end_pfn); in set_migratetype_isolate()
486 * @end_pfn
147 set_migratetype_isolate(struct page *page, int migratetype, int isol_flags, unsigned long start_pfn, unsigned long end_pfn) set_migratetype_isolate() argument
528 start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, int migratetype, int flags, gfp_t gfp_flags) start_isolate_page_range() argument
582 undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, int migratetype) undo_isolate_page_range() argument
607 __test_page_isolated_in_pageblock(unsigned long pfn, unsigned long end_pfn, int flags) __test_page_isolated_in_pageblock() argument
654 test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn, int isol_flags) test_pages_isolated() argument
[all...]
H A Dmemory_hotplug.c373 const unsigned long end_pfn = pfn + nr_pages; in __add_pages() local
400 for (; pfn < end_pfn; pfn += cur_nr_pages) { in __add_pages()
402 cur_nr_pages = min(end_pfn - pfn, in __add_pages()
414 /* find the smallest valid pfn in the range [start_pfn, end_pfn) */
417 unsigned long end_pfn) in find_smallest_section_pfn()
419 for (; start_pfn < end_pfn; start_pfn += PAGES_PER_SUBSECTION) { in find_smallest_section_pfn()
435 /* find the biggest valid pfn in the range [start_pfn, end_pfn). */
438 unsigned long end_pfn) in find_biggest_section_pfn()
443 pfn = end_pfn - 1; in find_biggest_section_pfn()
461 unsigned long end_pfn) in shrink_zone_span()
415 find_smallest_section_pfn(int nid, struct zone *zone, unsigned long start_pfn, unsigned long end_pfn) find_smallest_section_pfn() argument
436 find_biggest_section_pfn(int nid, struct zone *zone, unsigned long start_pfn, unsigned long end_pfn) find_biggest_section_pfn() argument
460 shrink_zone_span(struct zone *zone, unsigned long start_pfn, unsigned long end_pfn) shrink_zone_span() argument
507 unsigned long end_pfn = zone_end_pfn(zone); update_pgdat_span() local
532 const unsigned long end_pfn = start_pfn + nr_pages; remove_pfn_range_from_zone() local
577 const unsigned long end_pfn = pfn + nr_pages; __remove_pages() local
647 const unsigned long end_pfn = start_pfn + nr_pages; online_pages_range() local
968 unsigned long online_pages = 0, max_pages, end_pfn; auto_movable_zone_for_pfn() local
1092 unsigned long end_pfn = pfn + nr_pages; mhp_init_memmap_on_memory() local
1117 unsigned long end_pfn = pfn + nr_pages; mhp_deinit_memmap_on_memory() local
1707 do_migrate_range(unsigned long start_pfn, unsigned long end_pfn) do_migrate_range() argument
1878 const unsigned long end_pfn = start_pfn + nr_pages; offline_pages() local
[all...]
/kernel/linux/linux-5.10/arch/mips/loongson64/
H A Dnuma.c105 u64 node_id, node_psize, start_pfn, end_pfn, mem_start, mem_size; in szmem() local
121 end_pfn = start_pfn + node_psize; in szmem()
125 pr_info(" start_pfn:0x%llx, end_pfn:0x%llx, num_physpages:0x%lx\n", in szmem()
126 start_pfn, end_pfn, num_physpages); in szmem()
133 end_pfn = start_pfn + node_psize; in szmem()
137 pr_info(" start_pfn:0x%llx, end_pfn:0x%llx, num_physpages:0x%lx\n", in szmem()
138 start_pfn, end_pfn, num_physpages); in szmem()
155 unsigned long start_pfn, end_pfn; in node_mem_init() local
161 get_pfn_range_for_nid(node, &start_pfn, &end_pfn); in node_mem_init()
162 pr_info("Node%d: start_pfn=0x%lx, end_pfn in node_mem_init()
[all...]
/kernel/linux/linux-5.10/arch/sparc/mm/
H A Dinit_32.c66 unsigned long end_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_highpages() local
68 if (end_pfn <= max_low_pfn) in calc_highpages()
74 nr += end_pfn - start_pfn; in calc_highpages()
236 static void map_high_region(unsigned long start_pfn, unsigned long end_pfn) in map_high_region() argument
241 printk("mapping high region %08lx - %08lx\n", start_pfn, end_pfn); in map_high_region()
244 for (tmp = start_pfn; tmp < end_pfn; tmp++) in map_high_region()
285 unsigned long end_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in mem_init() local
287 if (end_pfn <= highstart_pfn) in mem_init()
293 map_high_region(start_pfn, end_pfn); in mem_init()
/kernel/linux/linux-5.10/arch/sh/mm/
H A Dnuma.c28 unsigned long start_pfn, end_pfn; in setup_bootmem_node() local
34 end_pfn = PFN_DOWN(end); in setup_bootmem_node()
41 __add_active_range(nid, start_pfn, end_pfn); in setup_bootmem_node()
52 NODE_DATA(nid)->node_spanned_pages = end_pfn - start_pfn; in setup_bootmem_node()
/kernel/linux/linux-6.6/arch/sh/mm/
H A Dnuma.c28 unsigned long start_pfn, end_pfn; in setup_bootmem_node() local
34 end_pfn = PFN_DOWN(end); in setup_bootmem_node()
41 __add_active_range(nid, start_pfn, end_pfn); in setup_bootmem_node()
52 NODE_DATA(nid)->node_spanned_pages = end_pfn - start_pfn; in setup_bootmem_node()
/kernel/linux/linux-6.6/arch/sparc/mm/
H A Dinit_32.c65 unsigned long end_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_highpages() local
67 if (end_pfn <= max_low_pfn) in calc_highpages()
73 nr += end_pfn - start_pfn; in calc_highpages()
235 static void map_high_region(unsigned long start_pfn, unsigned long end_pfn) in map_high_region() argument
240 printk("mapping high region %08lx - %08lx\n", start_pfn, end_pfn); in map_high_region()
243 for (tmp = start_pfn; tmp < end_pfn; tmp++) in map_high_region()
284 unsigned long end_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in mem_init() local
286 if (end_pfn <= highstart_pfn) in mem_init()
292 map_high_region(start_pfn, end_pfn); in mem_init()
/kernel/linux/linux-5.10/arch/powerpc/platforms/powernv/
H A Dmemtrace.c115 u64 start_pfn, end_pfn, nr_pages, pfn; in memtrace_alloc_node() local
123 end_pfn = node_end_pfn(nid); in memtrace_alloc_node()
127 end_pfn = round_down(end_pfn - nr_pages, nr_pages); in memtrace_alloc_node()
130 for (base_pfn = end_pfn; base_pfn > start_pfn; base_pfn -= nr_pages) { in memtrace_alloc_node()
143 end_pfn = base_pfn + nr_pages; in memtrace_alloc_node()
144 for (pfn = base_pfn; pfn < end_pfn; pfn += bytes>> PAGE_SHIFT) { in memtrace_alloc_node()
/kernel/linux/linux-6.6/include/linux/
H A Dnode.h97 unsigned long end_pfn,
101 unsigned long end_pfn, in register_memory_blocks_under_node()
121 unsigned long end_pfn = start_pfn + pgdat->node_spanned_pages; in register_one_node() local
126 register_memory_blocks_under_node(nid, start_pfn, end_pfn, in register_one_node()
100 register_memory_blocks_under_node(int nid, unsigned long start_pfn, unsigned long end_pfn, enum meminit_context context) register_memory_blocks_under_node() argument
H A Dpage-isolation.h40 int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
43 void undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
46 int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn,
/kernel/linux/linux-5.10/include/linux/
H A Dpage-isolation.h43 * Changes migrate type in [start_pfn, end_pfn) to be MIGRATE_ISOLATE.
46 start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
51 * target range is [start_pfn, end_pfn)
54 undo_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn,
58 * Test all pages in [start_pfn, end_pfn) are isolated or not.
60 int test_pages_isolated(unsigned long start_pfn, unsigned long end_pfn,
H A Dnode.h103 unsigned long end_pfn,
107 unsigned long end_pfn, in link_mem_sections()
126 unsigned long end_pfn = start_pfn + pgdat->node_spanned_pages; in register_one_node() local
132 link_mem_sections(nid, start_pfn, end_pfn, MEMINIT_EARLY); in register_one_node()
106 link_mem_sections(int nid, unsigned long start_pfn, unsigned long end_pfn, enum meminit_context context) link_mem_sections() argument
/kernel/linux/linux-6.6/arch/mips/loongson64/
H A Dnuma.c88 unsigned long start_pfn, end_pfn; in node_mem_init() local
97 get_pfn_range_for_nid(node, &start_pfn, &end_pfn); in node_mem_init()
98 pr_info("Node%d: start_pfn=0x%lx, end_pfn=0x%lx\n", in node_mem_init()
99 node, start_pfn, end_pfn); in node_mem_init()
112 NODE_DATA(node)->node_spanned_pages = end_pfn - start_pfn; in node_mem_init()
122 max_low_pfn = end_pfn; in node_mem_init()

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