kmem.h File Reference

#include <linux/slab.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/vmalloc.h>

Go to the source code of this file.

Macros
#define	KM_SLEEP   ((__force xfs_km_flags_t)0x0001u)
#define	KM_NOSLEEP   ((__force xfs_km_flags_t)0x0002u)
#define	KM_NOFS   ((__force xfs_km_flags_t)0x0004u)
#define	KM_MAYFAIL   ((__force xfs_km_flags_t)0x0008u)
#define	KM_ZONE_HWALIGN   SLAB_HWCACHE_ALIGN
#define	KM_ZONE_RECLAIM   SLAB_RECLAIM_ACCOUNT
#define	KM_ZONE_SPREAD   SLAB_MEM_SPREAD
#define	kmem_zone   kmem_cache
#define	kmem_zone_t   struct kmem_cache

Typedefs
typedef unsigned __bitwise	xfs_km_flags_t

Functions
void *	kmem_alloc (size_t, xfs_km_flags_t)
void *	kmem_zalloc (size_t, xfs_km_flags_t)
void *	kmem_realloc (const void *, size_t, size_t, xfs_km_flags_t)
void	kmem_free (const void *)
void *	kmem_zalloc_greedy (size_t *, size_t, size_t)
void *	kmem_zone_alloc (kmem_zone_t *, xfs_km_flags_t)
void *	kmem_zone_zalloc (kmem_zone_t *, xfs_km_flags_t)

Macro Definition Documentation

#define KM_MAYFAIL   ((__force xfs_km_flags_t)0x0008u)

Definition at line 34 of file kmem.h.

#define KM_NOFS   ((__force xfs_km_flags_t)0x0004u)

Definition at line 33 of file kmem.h.

#define KM_NOSLEEP   ((__force xfs_km_flags_t)0x0002u)

Definition at line 32 of file kmem.h.

#define KM_SLEEP   ((__force xfs_km_flags_t)0x0001u)

Definition at line 31 of file kmem.h.

#define KM_ZONE_HWALIGN   SLAB_HWCACHE_ALIGN

Definition at line 78 of file kmem.h.

#define KM_ZONE_RECLAIM   SLAB_RECLAIM_ACCOUNT

Definition at line 79 of file kmem.h.

#define KM_ZONE_SPREAD   SLAB_MEM_SPREAD

Definition at line 80 of file kmem.h.

#define kmem_zone   kmem_cache

Definition at line 82 of file kmem.h.

#define kmem_zone_t   struct kmem_cache

Definition at line 83 of file kmem.h.

Typedef Documentation

typedef unsigned __bitwise xfs_km_flags_t

Definition at line 30 of file kmem.h.

Function Documentation

void* kmem_alloc	(	size_t	,
		xfs_km_flags_t
	)

Definition at line 49 of file kmem.c.

void kmem_free

(

const void *

)

Definition at line 79 of file kmem.c.

void* kmem_realloc	(	const void *	,
		size_t	,
		size_t	,
		xfs_km_flags_t
	)

Definition at line 89 of file kmem.c.

void* kmem_zalloc	(	size_t	,
		xfs_km_flags_t
	)

Definition at line 68 of file kmem.c.

void* kmem_zalloc_greedy	(	size_t *	,
		size_t	,
		size_t
	)

Definition at line 34 of file kmem.c.

void* kmem_zone_alloc	(	kmem_zone_t *	,
		xfs_km_flags_t
	)

Definition at line 105 of file kmem.c.

void* kmem_zone_zalloc	(	kmem_zone_t *	,
		xfs_km_flags_t
	)

Definition at line 124 of file kmem.c.