diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 71013e6bef2..0cc5b3e198e 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -47,13 +47,21 @@ #include "internal.h" /* - * MCD - HACK: Find somewhere to initialize this EARLY, or make this - * initializer cleaner + * Array of node states. */ -nodemask_t node_online_map __read_mostly = { { [0] = 1UL } }; -EXPORT_SYMBOL(node_online_map); -nodemask_t node_possible_map __read_mostly = NODE_MASK_ALL; -EXPORT_SYMBOL(node_possible_map); +nodemask_t node_states[NR_NODE_STATES] __read_mostly = { + [N_POSSIBLE] = NODE_MASK_ALL, + [N_ONLINE] = { { [0] = 1UL } }, +#ifndef CONFIG_NUMA + [N_NORMAL_MEMORY] = { { [0] = 1UL } }, +#ifdef CONFIG_HIGHMEM + [N_HIGH_MEMORY] = { { [0] = 1UL } }, +#endif + [N_CPU] = { { [0] = 1UL } }, +#endif /* NUMA */ +}; +EXPORT_SYMBOL(node_states); + unsigned long totalram_pages __read_mostly; unsigned long totalreserve_pages __read_mostly; long nr_swap_pages; |