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- /*
- * NUMA support for s390
- *
- * Define declarations used for communication between NUMA mode
- * implementations and NUMA core functionality.
- *
- * Copyright IBM Corp. 2015
- */
- #ifndef __S390_NUMA_MODE_H
- #define __S390_NUMA_MODE_H
- struct numa_mode {
- char *name; /* Name of mode */
- void (*setup)(void); /* Initizalize mode */
- void (*update_cpu_topology)(void); /* Called by topology code */
- int (*__pfn_to_nid)(unsigned long pfn); /* PFN to node ID */
- unsigned long (*align)(void); /* Minimum node alignment */
- int (*distance)(int a, int b); /* Distance between two nodes */
- };
- extern const struct numa_mode numa_mode_plain;
- extern const struct numa_mode numa_mode_emu;
- #endif /* __S390_NUMA_MODE_H */
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