diff options
Diffstat (limited to 'include/linux/memory-tiers.h')
| -rw-r--r-- | include/linux/memory-tiers.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/memory-tiers.h b/include/linux/memory-tiers.h index 7ca52ad2789f..42791554b9b9 100644 --- a/include/linux/memory-tiers.h +++ b/include/linux/memory-tiers.h @@ -5,6 +5,7 @@ #include <linux/types.h> #include <linux/nodemask.h> #include <linux/kref.h> +#include <linux/mmzone.h> /* * Each tier cover a abstrace distance chunk size of 128 */ @@ -38,11 +39,17 @@ void init_node_memory_type(int node, struct memory_dev_type *default_type); void clear_node_memory_type(int node, struct memory_dev_type *memtype); #ifdef CONFIG_MIGRATION int next_demotion_node(int node); +void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *targets); #else static inline int next_demotion_node(int node) { return NUMA_NO_NODE; } + +static inline void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *targets) +{ + *targets = NODE_MASK_NONE; +} #endif #else @@ -75,5 +82,10 @@ static inline int next_demotion_node(int node) { return NUMA_NO_NODE; } + +static inline void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *targets) +{ + *targets = NODE_MASK_NONE; +} #endif /* CONFIG_NUMA */ #endif /* _LINUX_MEMORY_TIERS_H */ |