mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-19 10:53:58 +00:00
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/*
|
|
* Copyright (c) 1997, 1998 John S. Dyson
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice immediately at the beginning of the file, without modification,
|
|
* this list of conditions, and the following disclaimer.
|
|
* 2. Absolutely no warranty of function or purpose is made by the author
|
|
* John S. Dyson.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _SYS_ZONE_H
|
|
|
|
#define _SYS_ZONE_H
|
|
|
|
#define ZONE_INTERRUPT 1 /* Use this if you need to allocate at int time */
|
|
#define ZONE_BOOT 16 /* This is an internal flag used by zbootinit */
|
|
|
|
#include <sys/_lock.h>
|
|
#include <sys/_mutex.h>
|
|
#include <vm/uma.h>
|
|
|
|
typedef uma_zone_t vm_zone_t;
|
|
|
|
#if 0
|
|
static void vm_zone_init(void);
|
|
static void vm_zone_init2(void);
|
|
|
|
static vm_zone_t zinit(char *name, int size, int nentries,
|
|
int flags, int zalloc);
|
|
int zinitna(vm_zone_t z, struct vm_object *obj, char *name,
|
|
int size, int nentries, int flags, int zalloc);
|
|
void zbootinit(vm_zone_t z, char *name, int size,
|
|
void *item, int nitems);
|
|
static void zdestroy(vm_zone_t z);
|
|
static void *zalloc(vm_zone_t z);
|
|
static void zfree(vm_zone_t z, void *item);
|
|
#endif
|
|
|
|
#define vm_zone_init2() uma_startup2()
|
|
|
|
#define zinit(name, size, nentries, flags, zalloc) \
|
|
uma_zcreate((name), (size), NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE)
|
|
#define zdestroy()
|
|
#define zalloc(z) uma_zalloc((z), M_WAITOK)
|
|
#define zfree(z, item) uma_zfree((z), (item))
|
|
#endif /* _SYS_ZONE_H */
|