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20 lines
466 B
20 lines
466 B
#ifndef __ACPI_NUMA_H |
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#define __ACPI_NUMA_H |
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#ifdef CONFIG_ACPI_NUMA |
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#include <linux/kernel.h> |
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/* Proximity bitmap length */ |
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#if MAX_NUMNODES > 256 |
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#define MAX_PXM_DOMAINS MAX_NUMNODES |
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#else |
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#define MAX_PXM_DOMAINS (256) /* Old pxm spec is defined 8 bit */ |
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#endif |
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extern int pxm_to_node(int); |
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extern int node_to_pxm(int); |
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extern int acpi_map_pxm_to_node(int); |
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extern unsigned char acpi_srat_revision; |
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#endif /* CONFIG_ACPI_NUMA */ |
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#endif /* __ACP_NUMA_H */
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