cache.h File Reference

#include <assert.h>
#include <stddef.h>
#include <stdint.h>
#include <kernel/cpu/cpu.h>
#include <kernel/sync/lock.h>
#include <sys/list.h>

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Data Structures
struct	cache_slab_layout_t
	Cache slab layout structure. More...
struct	cache_t
	Cache structure. More...

Macros
#define	CACHE_LIMIT   16
	Maximum number of free slabs in a cache.
#define	CACHE_BUFCTL_END   (0)
	End of buffer control list marker.
#define	CACHE_LINE   64
	Cache line size in bytes.
#define	CACHE_SLAB_PAGES   64
	Number of pages in a slab.
#define	CACHE_CREATE(_cache, _name, _size, _alignment, _ctor, _dtor)
	Macro to create a cache initializer.

Typedefs
typedef struct cache	cache_t
typedef uint16_t	cache_bufctl_t
	Buffer control type.

Functions
struct	ALIGNED (CACHE_LINE)
void *	cache_alloc (cache_t *cache)
	Allocate an object from the cache.
void	cache_free (void *obj)
	Free an object back to its cache.

Variables
	cache_slab_t
	cache_cpu_t

Typedef Documentation

cache_t

typedef struct cache cache_t

Definition at line 11 of file cache.h.