diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/mmzone.h | 3 | ||||
-rw-r--r-- | include/linux/node.h | 5 |
2 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index c9e6a50109b9..310b6e7ce58a 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -222,6 +222,9 @@ enum node_stat_item { #ifdef CONFIG_SWAP NR_SWAPCACHE, #endif +#ifdef CONFIG_NUMA_BALANCING + PGPROMOTE_SUCCESS, /* promote successfully */ +#endif NR_VM_NODE_STAT_ITEMS }; diff --git a/include/linux/node.h b/include/linux/node.h index bb21fd631b16..81bbf1c0afd3 100644 --- a/include/linux/node.h +++ b/include/linux/node.h @@ -181,4 +181,9 @@ static inline void register_hugetlbfs_with_node(node_registration_func_t reg, #define to_node(device) container_of(device, struct node, dev) +static inline bool node_is_toptier(int node) +{ + return node_state(node, N_CPU); +} + #endif /* _LINUX_NODE_H_ */ |