193 void node_set_perf_attrs(unsigned int nid, struct access_coordinate *coord,  in node_set_perf_attrs()  argument
200 	if (WARN_ON_ONCE(!node_online(nid)))  in node_set_perf_attrs()
203 	node = node_devices[nid];  in node_set_perf_attrs()
213 				nid);  in node_set_perf_attrs()
299 void node_add_cache(unsigned int nid, struct node_cache_attrs *cache_attrs)  in node_add_cache()  argument
305 	if (!node_online(nid) || !node_devices[nid])  in node_add_cache()
308 	node = node_devices[nid];  in node_add_cache()
362 static void node_init_caches(unsigned int nid)  in node_init_caches()  argument
364 	INIT_LIST_HEAD(&node_devices[nid]->cache_attrs);  in node_init_caches()
367 static void node_init_caches(unsigned int nid) { }  in node_init_caches()  argument
376 	int nid = dev->id;  in node_read_meminfo()  local
377 	struct pglist_data *pgdat = NODE_DATA(nid);  in node_read_meminfo()
382 	si_meminfo_node(&i, nid);  in node_read_meminfo()
401 			    nid, K(i.totalram),  in node_read_meminfo()
402 			    nid, K(i.freeram),  in node_read_meminfo()
403 			    nid, K(i.totalram - i.freeram),  in node_read_meminfo()
404 			    nid, K(swapcached),  in node_read_meminfo()
405 			    nid, K(node_page_state(pgdat, NR_ACTIVE_ANON) +  in node_read_meminfo()
407 			    nid, K(node_page_state(pgdat, NR_INACTIVE_ANON) +  in node_read_meminfo()
409 			    nid, K(node_page_state(pgdat, NR_ACTIVE_ANON)),  in node_read_meminfo()
410 			    nid, K(node_page_state(pgdat, NR_INACTIVE_ANON)),  in node_read_meminfo()
411 			    nid, K(node_page_state(pgdat, NR_ACTIVE_FILE)),  in node_read_meminfo()
412 			    nid, K(node_page_state(pgdat, NR_INACTIVE_FILE)),  in node_read_meminfo()
413 			    nid, K(node_page_state(pgdat, NR_UNEVICTABLE)),  in node_read_meminfo()
414 			    nid, K(sum_zone_node_page_state(nid, NR_MLOCK)));  in node_read_meminfo()
422 			     nid, K(i.totalhigh),  in node_read_meminfo()
423 			     nid, K(i.freehigh),  in node_read_meminfo()
424 			     nid, K(i.totalram - i.totalhigh),  in node_read_meminfo()
425 			     nid, K(i.freeram - i.freehigh));  in node_read_meminfo()
458 			     nid, K(node_page_state(pgdat, NR_FILE_DIRTY)),  in node_read_meminfo()
459 			     nid, K(node_page_state(pgdat, NR_WRITEBACK)),  in node_read_meminfo()
460 			     nid, K(node_page_state(pgdat, NR_FILE_PAGES)),  in node_read_meminfo()
461 			     nid, K(node_page_state(pgdat, NR_FILE_MAPPED)),  in node_read_meminfo()
462 			     nid, K(node_page_state(pgdat, NR_ANON_MAPPED)),  in node_read_meminfo()
463 			     nid, K(i.sharedram),  in node_read_meminfo()
464 			     nid, node_page_state(pgdat, NR_KERNEL_STACK_KB),  in node_read_meminfo()
466 			     nid, node_page_state(pgdat, NR_KERNEL_SCS_KB),  in node_read_meminfo()
468 			     nid, K(node_page_state(pgdat, NR_PAGETABLE)),  in node_read_meminfo()
469 			     nid, K(node_page_state(pgdat, NR_SECONDARY_PAGETABLE)),  in node_read_meminfo()
470 			     nid, 0UL,  in node_read_meminfo()
471 			     nid, K(sum_zone_node_page_state(nid, NR_BOUNCE)),  in node_read_meminfo()
472 			     nid, K(node_page_state(pgdat, NR_WRITEBACK_TEMP)),  in node_read_meminfo()
473 			     nid, K(sreclaimable +  in node_read_meminfo()
475 			     nid, K(sreclaimable + sunreclaimable),  in node_read_meminfo()
476 			     nid, K(sreclaimable),  in node_read_meminfo()
477 			     nid, K(sunreclaimable)  in node_read_meminfo()
480 			     nid, K(node_page_state(pgdat, NR_ANON_THPS)),  in node_read_meminfo()
481 			     nid, K(node_page_state(pgdat, NR_SHMEM_THPS)),  in node_read_meminfo()
482 			     nid, K(node_page_state(pgdat, NR_SHMEM_PMDMAPPED)),  in node_read_meminfo()
483 			     nid, K(node_page_state(pgdat, NR_FILE_THPS)),  in node_read_meminfo()
484 			     nid, K(node_page_state(pgdat, NR_FILE_PMDMAPPED))  in node_read_meminfo()
488 			     nid, K(sum_zone_node_page_state(nid, NR_UNACCEPTED))  in node_read_meminfo()
491 	len += hugetlb_report_node_meminfo(buf, len, nid);  in node_read_meminfo()
521 	int nid = dev->id;  in node_read_vmstat()  local
522 	struct pglist_data *pgdat = NODE_DATA(nid);  in node_read_vmstat()
529 				     sum_zone_node_page_state(nid, i));  in node_read_vmstat()
536 				     sum_zone_numa_event_state(nid, i));  in node_read_vmstat()
555 	int nid = dev->id;  in node_read_distance()  local
567 				     i ? " " : "", node_distance(nid, i));  in node_read_distance()
657 int register_cpu_under_node(unsigned int cpu, unsigned int nid)  in register_cpu_under_node()  argument
662 	if (!node_online(nid))  in register_cpu_under_node()
669 	ret = sysfs_create_link(&node_devices[nid]->dev.kobj,  in register_cpu_under_node()
676 				 &node_devices[nid]->dev.kobj,  in register_cpu_under_node()
677 				 kobject_name(&node_devices[nid]->dev.kobj));  in register_cpu_under_node()
730 int unregister_cpu_under_node(unsigned int cpu, unsigned int nid)  in unregister_cpu_under_node()  argument
734 	if (!node_online(nid))  in unregister_cpu_under_node()
741 	sysfs_remove_link(&node_devices[nid]->dev.kobj,  in unregister_cpu_under_node()
744 			  kobject_name(&node_devices[nid]->dev.kobj));  in unregister_cpu_under_node()
759 static void do_register_memory_block_under_node(int nid,  in do_register_memory_block_under_node()  argument
765 	memory_block_add_nid(mem_blk, nid, context);  in do_register_memory_block_under_node()
767 	ret = sysfs_create_link_nowarn(&node_devices[nid]->dev.kobj,  in do_register_memory_block_under_node()
771 		dev_err_ratelimited(&node_devices[nid]->dev,  in do_register_memory_block_under_node()
776 				&node_devices[nid]->dev.kobj,  in do_register_memory_block_under_node()
777 				kobject_name(&node_devices[nid]->dev.kobj));  in do_register_memory_block_under_node()
781 				    kobject_name(&node_devices[nid]->dev.kobj),  in do_register_memory_block_under_node()
792 	int nid = *(int *)arg;  in register_mem_block_under_node_early()  local
815 		if (page_nid != nid)  in register_mem_block_under_node_early()
818 		do_register_memory_block_under_node(nid, mem_blk, MEMINIT_EARLY);  in register_mem_block_under_node_early()
832 	int nid = *(int *)arg;  in register_mem_block_under_node_hotplug()  local
834 	do_register_memory_block_under_node(nid, mem_blk, MEMINIT_HOTPLUG);  in register_mem_block_under_node_hotplug()
844 	if (mem_blk->nid == NUMA_NO_NODE)  in unregister_memory_block_under_nodes()
847 	sysfs_remove_link(&node_devices[mem_blk->nid]->dev.kobj,  in unregister_memory_block_under_nodes()
850 			  kobject_name(&node_devices[mem_blk->nid]->dev.kobj));  in unregister_memory_block_under_nodes()
853 void register_memory_blocks_under_node(int nid, unsigned long start_pfn,  in register_memory_blocks_under_node()  argument
865 			   (void *)&nid, func);  in register_memory_blocks_under_node()
870 int __register_one_node(int nid)  in __register_one_node()  argument
881 	node_devices[nid] = node;  in __register_one_node()
883 	error = register_node(node_devices[nid], nid);  in __register_one_node()
887 		if (cpu_to_node(cpu) == nid)  in __register_one_node()
888 			register_cpu_under_node(cpu, nid);  in __register_one_node()
891 	node_init_caches(nid);  in __register_one_node()
896 void unregister_one_node(int nid)  in unregister_one_node()  argument
898 	if (!node_devices[nid])  in unregister_one_node()
901 	unregister_node(node_devices[nid]);  in unregister_one_node()
902 	node_devices[nid] = NULL;  in unregister_one_node()