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1 | #ifndef __ACPI_NUMA_H |
2 | #define __ACPI_NUMA_H | |
3 | ||
4 | #ifdef CONFIG_ACPI_NUMA | |
5 | #include <linux/kernel.h> | |
6 | ||
7 | /* Proximity bitmap length */ | |
8 | #if MAX_NUMNODES > 256 | |
9 | #define MAX_PXM_DOMAINS MAX_NUMNODES | |
10 | #else | |
fd350943 | 11 | #define MAX_PXM_DOMAINS (256) /* Old pxm spec is defined 8 bit */ |
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12 | #endif |
13 | ||
f363d16f AD |
14 | extern int pxm_to_node(int); |
15 | extern int node_to_pxm(int); | |
3484d798 | 16 | extern void __acpi_map_pxm_to_node(int, int); |
8ff6f48d | 17 | extern int acpi_map_pxm_to_node(int); |
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18 | |
19 | #endif /* CONFIG_ACPI_NUMA */ | |
20 | #endif /* __ACP_NUMA_H */ |