memory.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/topology.h>
#include <linux/capability.h>
#include <linux/device.h>
#include <linux/memory.h>
#include <linux/kobject.h>
#include <linux/memory_hotplug.h>
#include <linux/mm.h>
#include <linux/mutex.h>
#include <linux/stat.h>
#include <linux/slab.h>
#include <linux/atomic.h>
#include <asm/uaccess.h>

Go to the source code of this file.

Macros
#define	MEMORY_CLASS_NAME   "memory"
#define	mem_create_simple_file(mem, attr_name)   device_create_file(&mem->dev, &dev_attr_##attr_name)
#define	mem_remove_simple_file(mem, attr_name)   device_remove_file(&mem->dev, &dev_attr_##attr_name)

Functions
int	register_memory_notifier (struct notifier_block *nb)
	EXPORT_SYMBOL (register_memory_notifier)
void	unregister_memory_notifier (struct notifier_block *nb)
	EXPORT_SYMBOL (unregister_memory_notifier)
int	register_memory_isolate_notifier (struct notifier_block *nb)
	EXPORT_SYMBOL (register_memory_isolate_notifier)
void	unregister_memory_isolate_notifier (struct notifier_block *nb)
	EXPORT_SYMBOL (unregister_memory_isolate_notifier)
unsigned long __weak	memory_block_size_bytes (void)
int	memory_notify (unsigned long val, void *v)
int	memory_isolate_notify (unsigned long val, void *v)
int __weak	arch_get_memory_phys_device (unsigned long start_pfn)
struct memory_block *	find_memory_block_hinted (struct mem_section *section, struct memory_block *hint)
struct memory_block *	find_memory_block (struct mem_section *section)
int	remove_memory_block (unsigned long node_id, struct mem_section *section, int phys_device)
int	register_new_memory (int nid, struct mem_section *section)
int	unregister_memory_section (struct mem_section *section)
int	offline_memory_block (struct memory_block *mem)
int __init	memory_dev_init (void)

Macro Definition Documentation

#define mem_create_simple_file	(		mem,
			attr_name
	)		device_create_file(&mem->dev, &dev_attr_##attr_name)

Definition at line 366 of file memory.c.

#define mem_remove_simple_file	(		mem,
			attr_name
	)		device_remove_file(&mem->dev, &dev_attr_##attr_name)

Definition at line 368 of file memory.c.

#define MEMORY_CLASS_NAME   "memory"

Definition at line 31 of file memory.c.

Function Documentation

int __weak arch_get_memory_phys_device

(

unsigned long

start_pfn

)

Definition at line 504 of file memory.c.

EXPORT_SYMBOL

(

register_memory_notifier

)

EXPORT_SYMBOL

(

unregister_memory_notifier

)

EXPORT_SYMBOL

(

register_memory_isolate_notifier

)

EXPORT_SYMBOL

(

unregister_memory_isolate_notifier

)

struct memory_block* find_memory_block ( struct mem_section *  section )

read

Definition at line 536 of file memory.c.

struct memory_block* find_memory_block_hinted ( struct mem_section *  section, struct memory_block *  hint  )

read

Definition at line 513 of file memory.c.

unsigned long __weak memory_block_size_bytes

(

void

)

Definition at line 98 of file memory.c.

int __init memory_dev_init

(

void

)

Definition at line 681 of file memory.c.

int memory_isolate_notify	(	unsigned long	val,
		void *	v
	)

Definition at line 203 of file memory.c.

int memory_notify	(	unsigned long	val,
		void *	v
	)

Definition at line 198 of file memory.c.

int offline_memory_block

(

struct memory_block *

mem

)

Definition at line 666 of file memory.c.

int register_memory_isolate_notifier

(

struct notifier_block *

nb

)

Definition at line 61 of file memory.c.

int register_memory_notifier

(

struct notifier_block *

nb

)

Definition at line 47 of file memory.c.

int register_new_memory	(	int	nid,
		struct mem_section *	section
	)

Definition at line 650 of file memory.c.

int remove_memory_block	(	unsigned long	node_id,
		struct mem_section *	section,
		int	phys_device
	)

Definition at line 621 of file memory.c.

void unregister_memory_isolate_notifier

(

struct notifier_block *

nb

)

Definition at line 67 of file memory.c.

void unregister_memory_notifier

(

struct notifier_block *

nb

)

Definition at line 53 of file memory.c.

int unregister_memory_section

(

struct mem_section *

section

)

Definition at line 655 of file memory.c.