diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index d7a7970eae21..7d4ff81b973f 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4204,8 +4204,8 @@ void si_meminfo_node(struct sysinfo *val, int nid) for (zone_type = 0; zone_type < MAX_NR_ZONES; zone_type++) managed_pages += pgdat->node_zones[zone_type].managed_pages; val->totalram = managed_pages; - val->sharedram = node_page_state(nid, NR_SHMEM); - val->freeram = node_page_state(nid, NR_FREE_PAGES); + val->sharedram = sum_zone_node_page_state(nid, NR_SHMEM); + val->freeram = sum_zone_node_page_state(nid, NR_FREE_PAGES); #ifdef CONFIG_HIGHMEM for (zone_type = 0; zone_type < MAX_NR_ZONES; zone_type++) { struct zone *zone = &pgdat->node_zones[zone_type]; @@ -5330,6 +5330,11 @@ static void __meminit setup_zone_pageset(struct zone *zone) zone->pageset = alloc_percpu(struct per_cpu_pageset); for_each_possible_cpu(cpu) zone_pageset_init(zone, cpu); + + if (!zone->zone_pgdat->per_cpu_nodestats) { + zone->zone_pgdat->per_cpu_nodestats = + alloc_percpu(struct per_cpu_nodestat); + } } /* @@ -6033,6 +6038,7 @@ void __paginginit free_area_init_node(int nid, unsigned long *zones_size, reset_deferred_meminit(pgdat); pgdat->node_id = nid; pgdat->node_start_pfn = node_start_pfn; + pgdat->per_cpu_nodestats = NULL; #ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP get_pfn_range_for_nid(nid, &start_pfn, &end_pfn); pr_info("Initmem setup node %d [mem %#018Lx-%#018Lx]\n", nid, |