#ifdef CONFIG_DEBUG_PER_CPU_MAPS
extern int cpu_to_node(int cpu);
extern int early_cpu_to_node(int cpu);
-extern cpumask_t *_node_to_cpumask_ptr(int node);
+extern const cpumask_t *_node_to_cpumask_ptr(int node);
extern cpumask_t node_to_cpumask(int node);
#else /* !CONFIG_DEBUG_PER_CPU_MAPS */
}
/* Returns a pointer to the cpumask of CPUs on Node 'node'. */
-static inline cpumask_t *_node_to_cpumask_ptr(int node)
+static inline const cpumask_t *_node_to_cpumask_ptr(int node)
{
return &node_to_cpumask_map[node];
}
/* Replace default node_to_cpumask_ptr with optimized version */
#define node_to_cpumask_ptr(v, node) \
- cpumask_t *v = _node_to_cpumask_ptr(node)
+ const cpumask_t *v = _node_to_cpumask_ptr(node)
#define node_to_cpumask_ptr_next(v, node) \
v = _node_to_cpumask_ptr(node)
#define cpu_to_node(cpu) 0
#define early_cpu_to_node(cpu) 0
-static inline cpumask_t *_node_to_cpumask_ptr(int node)
+static inline const cpumask_t *_node_to_cpumask_ptr(int node)
{
return &cpu_online_map;
}
/* Replace default node_to_cpumask_ptr with optimized version */
#define node_to_cpumask_ptr(v, node) \
- cpumask_t *v = _node_to_cpumask_ptr(node)
+ const cpumask_t *v = _node_to_cpumask_ptr(node)
#define node_to_cpumask_ptr_next(v, node) \
v = _node_to_cpumask_ptr(node)