#include <asm/smp.h>
-#if CONFIG_NUMA
+#ifdef CONFIG_NUMA
extern struct pglist_data *node_data[];
#define NODE_DATA(nid) (node_data[nid])
-#ifdef CONFIG_NUMA
- #ifdef CONFIG_X86_NUMAQ
- #include <asm/numaq.h>
- #else /* summit or generic arch */
- #include <asm/srat.h>
- #endif
-#else /* !CONFIG_NUMA */
- #define get_memcfg_numa get_memcfg_numa_flat
- #define get_zholes_size(n) (0)
-#endif /* CONFIG_NUMA */
+#ifdef CONFIG_X86_NUMAQ
+ #include <asm/numaq.h>
+#else /* summit or generic arch */
+ #include <asm/srat.h>
+#endif
extern int get_memcfg_numa_flat(void );
/*
#ifdef CONFIG_X86_NUMAQ
if (get_memcfg_numaq())
return;
-#elif CONFIG_ACPI_SRAT
+#elif defined(CONFIG_ACPI_SRAT)
if (get_memcfg_from_srat())
return;
#endif
get_memcfg_numa_flat();
}
+extern int early_pfn_to_nid(unsigned long pfn);
+
+#else /* !CONFIG_NUMA */
+#define get_memcfg_numa get_memcfg_numa_flat
+#define get_zholes_size(n) (0)
#endif /* CONFIG_NUMA */
#ifdef CONFIG_DISCONTIGMEM
__pgdat->node_start_pfn + __pgdat->node_spanned_pages; \
})
-#define local_mapnr(kvaddr) \
-({ \
- unsigned long __pfn = __pa(kvaddr) >> PAGE_SHIFT; \
- (__pfn - node_start_pfn(pfn_to_nid(__pfn))); \
-})
-
/* XXX: FIXME -- wli */
#define kern_addr_valid(kaddr) (0)
#endif /* CONFIG_NEED_MULTIPLE_NODES */
-extern int early_pfn_to_nid(unsigned long pfn);
-
#endif /* _ASM_MMZONE_H_ */