node.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/memory.h>
#include <linux/vmstat.h>
#include <linux/node.h>
#include <linux/hugetlb.h>
#include <linux/compaction.h>
#include <linux/cpumask.h>
#include <linux/topology.h>
#include <linux/nodemask.h>
#include <linux/cpu.h>
#include <linux/device.h>
#include <linux/swap.h>
#include <linux/slab.h>

Go to the source code of this file.

Data Structures
struct	node_attr

Macros
#define	K(x)   ((x) << (PAGE_SHIFT - 10))
#define	_NODE_ATTR(name, state)   { __ATTR(name, 0444, show_node_state, NULL), state }
#define	NODE_CALLBACK_PRI   2 /* lower than SLAB */

Functions
int	register_node (struct node *node, int num, struct node *parent)
void	unregister_node (struct node *node)
int	register_cpu_under_node (unsigned int cpu, unsigned int nid)
int	unregister_cpu_under_node (unsigned int cpu, unsigned int nid)
int	register_one_node (int nid)
void	unregister_one_node (int nid)
	postcore_initcall (register_node_type)

Variables
struct node	node_devices [MAX_NUMNODES]

Macro Definition Documentation

#define _NODE_ATTR	(		name,
			state
	)		{ __ATTR(name, 0444, show_node_state, NULL), state }

Definition at line 613 of file node.c.

#define K

(

x

)

((x) << (PAGE_SHIFT - 10))

Definition at line 58 of file node.c.

#define NODE_CALLBACK_PRI   2 /* lower than SLAB */

Definition at line 646 of file node.c.

Function Documentation

postcore_initcall

(

register_node_type

)

int register_cpu_under_node	(	unsigned int	cpu,
		unsigned int	nid
	)

Definition at line 314 of file node.c.

int register_node	(	struct node *	node,
		int	num,
		struct node *	parent
	)

Definition at line 262 of file node.c.

int register_one_node

(

int

nid

)

Definition at line 551 of file node.c.

int unregister_cpu_under_node	(	unsigned int	cpu,
		unsigned int	nid
	)

Definition at line 337 of file node.c.

void unregister_node

(

struct node *

node

)

unregister_node - unregister a node device : node going away

Unregisters a node device . All the devices on the node must be unregistered before calling this function.

Definition at line 294 of file node.c.

void unregister_one_node

(

int

nid

)

Definition at line 582 of file node.c.

Variable Documentation

struct node node_devices[MAX_NUMNODES]

Definition at line 309 of file node.c.