android_kernel_motorola_sm6225/include/asm-x86/numa_64.h
Thomas Gleixner 96a388de5d i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the
header install make rules

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:20:03 +02:00

38 lines
808 B
C

#ifndef _ASM_X8664_NUMA_H
#define _ASM_X8664_NUMA_H 1
#include <linux/nodemask.h>
struct bootnode {
u64 start,end;
};
extern int compute_hash_shift(struct bootnode *nodes, int numnodes);
#define ZONE_ALIGN (1UL << (MAX_ORDER+PAGE_SHIFT))
extern void numa_add_cpu(int cpu);
extern void numa_init_array(void);
extern int numa_off;
extern void numa_set_node(int cpu, int node);
extern void srat_reserve_add_area(int nodeid);
extern int hotadd_percent;
extern unsigned char apicid_to_node[256];
#ifdef CONFIG_NUMA
extern void __init init_cpu_to_node(void);
static inline void clear_node_cpumask(int cpu)
{
clear_bit(cpu, &node_to_cpumask[cpu_to_node(cpu)]);
}
#else
#define init_cpu_to_node() do {} while (0)
#define clear_node_cpumask(cpu) do {} while (0)
#endif
#define NUMA_NO_NODE 0xff
#endif