90  * memory_hotplug.online_policy: configure online behavior when onlining without
94  * "auto-movable": online memory to ZONE_MOVABLE if the configuration
104 		"Set the online policy (\"contig-zones\", \"auto-movable\") "
111  * online some memory to ZONE_MOVABLE -- e.g., because hotplugged KERNEL memory
118 		"in percent for \"auto-movable\" online policy. Default: 301");
128 		"\"auto-movable\" online policy. Default: true");
239 	 * memory that will be marked online, so this check should only  in check_pfn_span()
255  * Return page for the valid pfn only if the page is online. All pfn
289 	 * get_dev_pagemap() can determine sub-section online status.  in pfn_to_online_page()
599 	 * Online the pages in MAX_ORDER - 1 aligned chunks. The callback might  in online_pages_range()
601 	 * later). We account all pages as being online and belonging to this  in online_pages_range()
605 	 * this and the first chunk to online will be pageblock_nr_pages.  in online_pages_range()
614 	/* mark all involved sections as online */  in online_pages_range()
618 /* check which state of node_states will be changed when online memory */
761 	 * We don't support modifying the config while the auto-movable online  in auto_movable_stats_account_group()
822 	 * Test if we could online the given number of pages to ZONE_MOVABLE  in auto_movable_can_online_movable()
851  * Determine to which zone to online memory dynamically based on user
915 		/* If anything is !MOVABLE online the rest !MOVABLE. */  in auto_movable_zone_for_pfn()
923 		 * Take a look at all online sections in the current unit.  in auto_movable_zone_for_pfn()
934 			/* If anything is !MOVABLE online the rest !MOVABLE. */  in auto_movable_zone_for_pfn()
942 	 * Online MOVABLE if we could *currently* online all remaining parts  in auto_movable_zone_for_pfn()
943 	 * MOVABLE. We expect to (add+) online them immediately next, so if  in auto_movable_zone_for_pfn()
980 	 * enabled because we always online to a kernel zone by default.  in default_zone_for_pfn()
1002  * This function should only be called by memory_block_{online,offline},
1003  * and {online,offline}_pages.
1043 	 * the case, mark those sections online here as otherwise they will be  in mhp_init_memmap_on_memory()
1059 	 * left online.  in mhp_deinit_memmap_on_memory()
1117 	 * So, zonelist must be updated after online.  in online_pages()
1209  * __try_online_node - online a node if offlined
1211  * @set_node_online: Whether we want to online the node
1212  * called by cpu_up() to online a node without onlined memory.
1216  * 0 -> the node is already online
1229 		pr_err("Cannot online node %d due to NULL pgdat\n", nid);  in __try_online_node()
1244  * Users of this function always want to online/register the node
1286 	 *    in memory block granularity. We don't want the vmemmap of online  in mhp_supports_memmap_on_memory()
1315  * and online/offline operations (triggered e.g. by sysfs).
1393 		 * We online node here. We can't roll back from here.  in add_memory_resource()
1418 	/* online pages if requested */  in add_memory_resource()
1703 		 * if there are no other online nodes to be used (e.g. we are  in do_migrate_range()
2016 	 * reliable. However, such blocks are always online (e.g., cannot get  in check_no_memblock_for_node_cb()
2029  * and online/offline operations before this call.
2116 	 * a barrier against racing online attempts.  in try_remove_memory()
2144  * and online/offline operations before this call, as required by
2212 			pr_warn("%s: Failed to re-online memory: %d",  in try_reonline_memory_block()
2238 	 * We'll remember the old online type of each memory block, so we can  in offline_and_remove_memory()