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1 #ifndef __ACPI_NUMA_H |
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2 #define __ACPI_NUMA_H |
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3 |
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4 #ifdef CONFIG_ACPI_NUMA |
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5 #include <linux/kernel.h> |
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6 |
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7 /* Proximity bitmap length */ |
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8 #if MAX_NUMNODES > 256 |
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9 #define MAX_PXM_DOMAINS MAX_NUMNODES |
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10 #else |
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11 #define MAX_PXM_DOMAINS (256) /* Old pxm spec is defined 8 bit */ |
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12 #endif |
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13 |
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14 extern int pxm_to_node(int); |
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15 extern int node_to_pxm(int); |
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16 extern void __acpi_map_pxm_to_node(int, int); |
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17 extern int acpi_map_pxm_to_node(int); |
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18 |
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19 #endif /* CONFIG_ACPI_NUMA */ |
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20 #endif /* __ACP_NUMA_H */ |