numa.c File Reference

#include <linux/topology.h>
#include <linux/module.h>
#include <asm/processor.h>
#include <asm/smp.h>

Go to the source code of this file.

Functions
	EXPORT_SYMBOL (cpu_to_node_map)
	EXPORT_SYMBOL (node_to_cpu_mask)
void __cpuinit	map_cpu_to_node (int cpu, int nid)
void __cpuinit	unmap_cpu_from_node (int cpu, int nid)
void __init	build_cpu_to_node_map (void)

Variables
u16 cpu_to_node_map[NR_CPUS]	__cacheline_aligned

Function Documentation

void __init build_cpu_to_node_map

(

void

)

build_cpu_to_node_map - setup cpu to node and node to cpumask arrays

Build cpu to node mapping and initialize the per node cpu masks using info from the node_cpuid array handed to us by ACPI.

Definition at line 69 of file numa.c.

EXPORT_SYMBOL

(

cpu_to_node_map

)

EXPORT_SYMBOL

(

node_to_cpu_mask

)

void __cpuinit map_cpu_to_node	(	int	cpu,
		int	nid
	)

Definition at line 33 of file numa.c.

void __cpuinit unmap_cpu_from_node	(	int	cpu,
		int	nid
	)

Definition at line 54 of file numa.c.

Variable Documentation

cpumask_t node_to_cpu_mask [MAX_NUMNODES] __cacheline_aligned

Definition at line 27 of file numa.c.