#ifndef _ASM_POWERPC_TOPOLOGY_H
#define _ASM_POWERPC_TOPOLOGY_H
+#ifdef __KERNEL__
#include <linux/config.h>
static inline int cpu_to_node(int cpu)
{
- int node;
-
- node = numa_cpu_lookup_table[cpu];
-
-#ifdef DEBUG_NUMA
- BUG_ON(node == -1);
-#endif
-
- return node;
+ return numa_cpu_lookup_table[cpu];
}
#define parent_node(node) (node)
#define pcibus_to_node(node) (-1)
#define pcibus_to_cpumask(bus) (cpu_online_map)
-#define nr_cpus_node(node) (nr_cpus_in_node[node])
-
/* sched_domains SD_NODE_INIT for PPC64 machines */
#define SD_NODE_INIT (struct sched_domain) { \
.span = CPU_MASK_NONE, \
.max_interval = 32, \
.busy_factor = 32, \
.imbalance_pct = 125, \
- .cache_hot_time = (10*1000000), \
.cache_nice_tries = 1, \
.per_cpu_gain = 100, \
+ .busy_idx = 3, \
+ .idle_idx = 1, \
+ .newidle_idx = 2, \
+ .wake_idx = 1, \
.flags = SD_LOAD_BALANCE \
| SD_BALANCE_EXEC \
| SD_BALANCE_NEWIDLE \
.nr_balance_failed = 0, \
}
+extern void __init dump_numa_cpu_topology(void);
+
#else
+static inline void dump_numa_cpu_topology(void) {}
+
#include <asm-generic/topology.h>
#endif /* CONFIG_NUMA */
+#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_TOPOLOGY_H */