vmstat.h File Reference

#include <linux/types.h>
#include <linux/percpu.h>
#include <linux/mm.h>
#include <linux/mmzone.h>
#include <linux/vm_event_item.h>
#include <linux/atomic.h>

Go to the source code of this file.

Macros
#define	__count_zone_vm_events(item, zone, delta)
#define	node_page_state(node, item)   global_page_state(item)
#define	zone_statistics(_zl, _z, gfp)   do { } while (0)
#define	add_zone_page_state(__z, __i, __d)   mod_zone_page_state(__z, __i, __d)
#define	sub_zone_page_state(__z, __i, __d)   mod_zone_page_state(__z, __i, -(__d))
#define	inc_zone_page_state   __inc_zone_page_state
#define	dec_zone_page_state   __dec_zone_page_state
#define	mod_zone_page_state   __mod_zone_page_state
#define	set_pgdat_percpu_threshold(pgdat, callback)   { }

Functions
unsigned long	global_reclaimable_pages (void)
unsigned long	zone_reclaimable_pages (struct zone *zone)
void	inc_zone_state (struct zone *, enum zone_stat_item)

Variables
int	sysctl_stat_interval
atomic_long_t	vm_stat [NR_VM_ZONE_STAT_ITEMS]
const char *const	vmstat_text []

Macro Definition Documentation

#define __count_zone_vm_events	(		item,
			zone,
			delta
	)

Value:

__count_vm_events(item##_NORMAL - ZONE_NORMAL + \
        zone_idx(zone), delta)

Definition at line 83 of file vmstat.h.

#define add_zone_page_state	(		__z,
			__i,
			__d
	)		mod_zone_page_state(__z, __i, __d)

Definition at line 179 of file vmstat.h.

#define dec_zone_page_state   __dec_zone_page_state

Definition at line 248 of file vmstat.h.

#define inc_zone_page_state   __inc_zone_page_state

Definition at line 247 of file vmstat.h.

#define mod_zone_page_state   __mod_zone_page_state

Definition at line 249 of file vmstat.h.

#define node_page_state	(		node,
			item
	)		global_page_state(item)

Definition at line 174 of file vmstat.h.

#define set_pgdat_percpu_threshold	(		pgdat,
			callback
	)		{ }

Definition at line 251 of file vmstat.h.

#define sub_zone_page_state	(		__z,
			__i,
			__d
	)		mod_zone_page_state(__z, __i, -(__d))

Definition at line 180 of file vmstat.h.

#define zone_statistics	(		_zl,
			_z,
			gfp
	)		do { } while (0)

Definition at line 175 of file vmstat.h.

Function Documentation

unsigned long global_reclaimable_pages

(

void

)

Definition at line 3040 of file vmscan.c.

void inc_zone_state	(	struct zone *	,
		enum	zone_stat_item
	)

unsigned long zone_reclaimable_pages

(

struct zone *

zone

)

Definition at line 3054 of file vmscan.c.

Variable Documentation

int sysctl_stat_interval

atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS]

const char* const vmstat_text[]