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Searched refs:ZONE_MOVABLE (Results 1 – 12 of 12) sorted by relevance

/Linux-v5.15/Documentation/admin-guide/mm/
Dmemory-hotplug.rst8 a focus on System RAM, including ZONE_MOVABLE support.
170 command line or if the memory block would intersect the ZONE_MOVABLE already.
173 ZONE_MOVABLE by::
222 Having the memory provided by memory block managed by ZONE_MOVABLE significantly
346 ``online_movable`` specifies onlining to ZONE_MOVABLE.
362 cannot be offlined. ``Movable`` indicates ZONE_MOVABLE.
397 set, the kernel will default to ZONE_MOVABLE, unless
432 ZONE_MOVABLE chapter
435 ZONE_MOVABLE is an important mechanism for more reliable memory offlining.
436 Further, having system RAM managed by ZONE_MOVABLE instead of one of the
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/Linux-v5.15/mm/
Dmemory_hotplug.c739 if (zone_idx(zone) == ZONE_MOVABLE) { in auto_movable_stats_account_zone()
940 if (page_zonenum(page) != ZONE_MOVABLE) in auto_movable_zone_for_pfn()
961 return &NODE_DATA(nid)->node_zones[ZONE_MOVABLE]; in auto_movable_zone_for_pfn()
971 struct zone *movable_zone = &NODE_DATA(nid)->node_zones[ZONE_MOVABLE]; in default_zone_for_pfn()
998 return &NODE_DATA(nid)->node_zones[ZONE_MOVABLE]; in zone_for_pfn_range()
1014 const bool movable = zone_idx(zone) == ZONE_MOVABLE; in adjust_present_page_count()
1845 present_pages += pgdat->node_zones[ZONE_MOVABLE].present_pages; in node_states_check_changes_offline()
2269 if (page && zone_idx(page_zone(page)) == ZONE_MOVABLE) in try_offline_memory_block()
Dpage_alloc.c295 [ZONE_MOVABLE] = 0,
6474 if (mirrored_kernelcore && zone == ZONE_MOVABLE) { in overlap_memmap_init()
7065 if (zone_index == ZONE_MOVABLE) in find_usable_zone_for_movable()
7097 if (zone_type == ZONE_MOVABLE) { in adjust_zone_range_for_zone_movable()
7221 if (zone_type == ZONE_MOVABLE && in zone_absent_pages_in_node()
7914 for (zone_type = 0; zone_type <= ZONE_MOVABLE - 1; zone_type++) { in check_for_memory()
7969 if (zone == ZONE_MOVABLE) in free_area_init()
7986 if (i == ZONE_MOVABLE) in free_area_init()
8841 if (zone_idx(zone) == ZONE_MOVABLE) in has_unmovable_pages()
Dmigrate.c1637 if (is_highmem_idx(zidx) || zidx == ZONE_MOVABLE) in alloc_migration_target()
2070 ZONE_MOVABLE, 0)) in migrate_balanced_pgdat()
Dmempolicy.c1748 BUG_ON(dynamic_policy_zone == ZONE_MOVABLE); in apply_policy_zone()
1759 dynamic_policy_zone = ZONE_MOVABLE; in apply_policy_zone()
/Linux-v5.15/include/linux/
Dmempolicy.h167 if (k > policy_zone && k != ZONE_MOVABLE) in check_highest_zone()
Dmmzone.h478 ZONE_MOVABLE, enumerator
1028 (idx == ZONE_MOVABLE && movable_zone == ZONE_HIGHMEM)); in is_highmem_idx()
Dgfp.h455 | (ZONE_MOVABLE << (___GFP_MOVABLE | ___GFP_HIGHMEM) * GFP_ZONES_SHIFT)\
Dmm.h1150 return page_zonenum(page) == ZONE_MOVABLE; in is_zone_movable_page()
/Linux-v5.15/include/trace/events/
Dmmflags.h256 EMe(ZONE_MOVABLE,"Movable")
/Linux-v5.15/drivers/virtio/
Dvirtio_mem.c850 ZONE_MOVABLE; in virtio_mem_sbm_notify_online()
1145 ZONE_MOVABLE; in virtio_mem_fake_offline()
2151 if (page_zonenum(page) != ZONE_MOVABLE) in virtio_mem_bbm_bb_is_movable()
/Linux-v5.15/Documentation/admin-guide/
Dkernel-parameters.txt2242 movable memory in its own zone, ZONE_MOVABLE. In the
2244 ZONE_MOVABLE, kernelcore memory will take priority and
2245 other nodes will have a larger ZONE_MOVABLE.
2247 ZONE_MOVABLE is used for the allocation of pages that