157  * memory_hotplug.online_policy: configure online behavior when onlining without
161  * "auto-movable": online memory to ZONE_MOVABLE if the configuration
171 		"Set the online policy (\"contig-zones\", \"auto-movable\") "
178  * online some memory to ZONE_MOVABLE -- e.g., because hotplugged KERNEL memory
185 		"in percent for \"auto-movable\" online policy. Default: 301");
195 		"\"auto-movable\" online policy. Default: true");
325 	 * memory that will be marked online, so this check should only  in check_pfn_span()
341  * Return page for the valid pfn only if the page is online. All pfn
375 	 * get_dev_pagemap() can determine sub-section online status.  in pfn_to_online_page()
663 	 * Online the pages in MAX_PAGE_ORDER aligned chunks. The callback might  in online_pages_range()
665 	 * later). We account all pages as being online and belonging to this  in online_pages_range()
669 	 * this and the first chunk to online will be pageblock_nr_pages.  in online_pages_range()
676 		 * Free to online pages in the largest chunks alignment allows.  in online_pages_range()
698 	/* mark all involved sections as online */  in online_pages_range()
702 /* check which state of node_states will be changed when online memory */
845 	 * We don't support modifying the config while the auto-movable online  in auto_movable_stats_account_group()
907 	 * Test if we could online the given number of pages to ZONE_MOVABLE  in auto_movable_can_online_movable()
936  * Determine to which zone to online memory dynamically based on user
1000 		/* If anything is !MOVABLE online the rest !MOVABLE. */  in auto_movable_zone_for_pfn()
1008 		 * Take a look at all online sections in the current unit.  in auto_movable_zone_for_pfn()
1019 			/* If anything is !MOVABLE online the rest !MOVABLE. */  in auto_movable_zone_for_pfn()
1027 	 * Online MOVABLE if we could *currently* online all remaining parts  in auto_movable_zone_for_pfn()
1028 	 * MOVABLE. We expect to (add+) online them immediately next, so if  in auto_movable_zone_for_pfn()
1065 	 * enabled because we always online to a kernel zone by default.  in default_zone_for_pfn()
1087  * This function should only be called by memory_block_{online,offline},
1088  * and {online,offline}_pages.
1141 	 * the case, mark those sections online here as otherwise they will be  in mhp_init_memmap_on_memory()
1157 	 * left online.  in mhp_deinit_memmap_on_memory()
1217 	 * So, zonelist must be updated after online.  in online_pages()
1288  * __try_online_node - online a node if offlined
1290  * @set_node_online: Whether we want to online the node
1291  * called by cpu_up() to online a node without onlined memory.
1295  * 0 -> the node is already online
1308 		pr_err("Cannot online node %d due to NULL pgdat\n", nid);  in __try_online_node()
1323  * Users of this function always want to online/register the node
1499  * and online/offline operations (triggered e.g. by sysfs).
1571 		 * We online node here. We can't roll back from here.  in add_memory_resource()
1596 	/* online pages if requested */  in add_memory_resource()
1870 		 * if there are no other online nodes to be used (e.g. we are  in do_migrate_range()
2191 	 * reliable. However, such blocks are always online (e.g., cannot get  in check_no_memblock_for_node_cb()
2204  * and online/offline operations before this call.
2290 		 * a barrier against racing online attempts.  in try_remove_memory()
2318  * and online/offline operations before this call, as required by
2386 			pr_warn("%s: Failed to re-online memory: %d",  in try_reonline_memory_block()
2412 	 * We'll remember the old online type of each memory block, so we can  in offline_and_remove_memory()