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Searched refs:unit_pages (Results 1 - 6 of 6) sorted by relevance

/kernel/linux/linux-6.6/include/linux/
H A Dmemory.h36 * @d.unit_pages: Valid with &memory_group.is_dynamic == true. Unit in pages
62 unsigned long unit_pages; member
158 extern int memory_group_register_dynamic(int nid, unsigned long unit_pages);
/kernel/linux/linux-6.6/drivers/base/
H A Dmemory.c1112 * @unit_pages: Unit in pages in which is memory added/removed in this dynamic
1117 * in unit_pages.
1120 * memory groups can be registered, or if unit_pages is invalid (0, not a
1124 int memory_group_register_dynamic(int nid, unsigned long unit_pages) in memory_group_register_dynamic() argument
1130 .unit_pages = unit_pages, in memory_group_register_dynamic()
1134 if (!unit_pages || !is_power_of_2(unit_pages) || in memory_group_register_dynamic()
1135 unit_pages < PHYS_PFN(memory_block_size_bytes())) in memory_group_register_dynamic()
/kernel/linux/linux-5.10/mm/
H A Dpercpu.c2971 int unit_pages; in pcpu_page_first_chunk() local
2991 unit_pages = ai->unit_size >> PAGE_SHIFT; in pcpu_page_first_chunk()
2994 pages_size = PFN_ALIGN(unit_pages * num_possible_cpus() * in pcpu_page_first_chunk()
3005 for (i = 0; i < unit_pages; i++) { in pcpu_page_first_chunk()
3029 for (i = 0; i < unit_pages; i++) in pcpu_page_first_chunk()
3033 rc = __pcpu_map_pages(unit_addr, &pages[unit * unit_pages], in pcpu_page_first_chunk()
3034 unit_pages); in pcpu_page_first_chunk()
3052 unit_pages, psize_str, ai->static_size, in pcpu_page_first_chunk()
/kernel/linux/linux-6.6/mm/
H A Dpercpu.c3242 int unit_pages; in pcpu_page_first_chunk() local
3262 unit_pages = ai->unit_size >> PAGE_SHIFT; in pcpu_page_first_chunk()
3265 pages_size = PFN_ALIGN(unit_pages * num_possible_cpus() * in pcpu_page_first_chunk()
3276 for (i = 0; i < unit_pages; i++) { in pcpu_page_first_chunk()
3300 for (i = 0; i < unit_pages; i++) in pcpu_page_first_chunk()
3304 rc = __pcpu_map_pages(unit_addr, &pages[unit * unit_pages], in pcpu_page_first_chunk()
3305 unit_pages); in pcpu_page_first_chunk()
3317 unit_pages, psize_str, ai->static_size, in pcpu_page_first_chunk()
H A Dmemory_hotplug.c981 } else if (!group || group->d.unit_pages == nr_pages) { in auto_movable_zone_for_pfn()
984 max_pages = group->d.unit_pages; in auto_movable_zone_for_pfn()
991 pfn = ALIGN_DOWN(pfn, group->d.unit_pages); in auto_movable_zone_for_pfn()
992 end_pfn = pfn + group->d.unit_pages; in auto_movable_zone_for_pfn()
/kernel/linux/linux-6.6/drivers/virtio/
H A Dvirtio_mem.c2513 uint64_t unit_pages, sb_size, addr; in virtio_mem_init_hotplug() local
2595 unit_pages = PHYS_PFN(memory_block_size_bytes()); in virtio_mem_init_hotplug()
2597 unit_pages = PHYS_PFN(vm->bbm.bb_size); in virtio_mem_init_hotplug()
2598 rc = memory_group_register_dynamic(vm->nid, unit_pages); in virtio_mem_init_hotplug()

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