extern struct pglist_data *node_data[];
#define NODE_DATA(nid) (node_data[nid])
-#ifdef CONFIG_X86_NUMAQ
- #include <asm/numaq.h>
-#elif defined(CONFIG_ACPI_SRAT)/* summit or generic arch */
- #include <asm/srat.h>
-#endif
+#include <asm/numaq.h>
+/* summit or generic arch */
+#include <asm/srat.h>
extern int get_memcfg_numa_flat(void);
/*
*/
static inline void get_memcfg_numa(void)
{
-#ifdef CONFIG_X86_NUMAQ
+
if (get_memcfg_numaq())
return;
-#elif defined(CONFIG_ACPI_SRAT)
if (get_memcfg_from_srat())
return;
-#endif
-
get_memcfg_numa_flat();
}
#else /* !CONFIG_NUMA */
#define get_memcfg_numa get_memcfg_numa_flat
-#define get_zholes_size(n) (0)
#endif /* CONFIG_NUMA */
__pgdat->node_start_pfn + __pgdat->node_spanned_pages; \
})
-#ifdef CONFIG_X86_NUMAQ /* we have contiguous memory on NUMA-Q */
-#define pfn_valid(pfn) ((pfn) < num_physpages)
-#else
static inline int pfn_valid(int pfn)
{
int nid = pfn_to_nid(pfn);
return (pfn < node_end_pfn(nid));
return 0;
}
-#endif /* CONFIG_X86_NUMAQ */
#endif /* CONFIG_DISCONTIGMEM */
reserve_bootmem_node(NODE_DATA(0), (addr), (size), (flags))
#define alloc_bootmem(x) \
__alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, __pa(MAX_DMA_ADDRESS))
+#define alloc_bootmem_nopanic(x) \
+ __alloc_bootmem_node_nopanic(NODE_DATA(0), (x), SMP_CACHE_BYTES, \
+ __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_low(x) \
__alloc_bootmem_node(NODE_DATA(0), (x), SMP_CACHE_BYTES, 0)
#define alloc_bootmem_pages(x) \
__alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, __pa(MAX_DMA_ADDRESS))
+#define alloc_bootmem_pages_nopanic(x) \
+ __alloc_bootmem_node_nopanic(NODE_DATA(0), (x), PAGE_SIZE, \
+ __pa(MAX_DMA_ADDRESS))
#define alloc_bootmem_low_pages(x) \
__alloc_bootmem_node(NODE_DATA(0), (x), PAGE_SIZE, 0)
#define alloc_bootmem_node(pgdat, x) \