diff options
Diffstat (limited to 'include/linux/memory-tiers.h')
| -rw-r--r-- | include/linux/memory-tiers.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/memory-tiers.h b/include/linux/memory-tiers.h index 42791554b9b9..965009aa01d7 100644 --- a/include/linux/memory-tiers.h +++ b/include/linux/memory-tiers.h @@ -40,6 +40,7 @@ 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); +bool node_is_toptier(int node); #else static inline int next_demotion_node(int node) { @@ -50,6 +51,11 @@ static inline void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *target { *targets = NODE_MASK_NONE; } + +static inline bool node_is_toptier(int node) +{ + return true; +} #endif #else @@ -87,5 +93,10 @@ static inline void node_get_allowed_targets(pg_data_t *pgdat, nodemask_t *target { *targets = NODE_MASK_NONE; } + +static inline bool node_is_toptier(int node) +{ + return true; +} #endif /* CONFIG_NUMA */ #endif /* _LINUX_MEMORY_TIERS_H */ |