minix/sys/uvm/uvm_pdpolicy_impl.h

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/* $NetBSD: uvm_pdpolicy_impl.h,v 1.2 2006/09/15 15:51:13 yamt Exp $ */
/*-
* Copyright (c)2006 YAMAMOTO Takashi,
* 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, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _UVM_PDPOLICY_IMPL_H_
#define _UVM_PDPOLICY_IMPL_H_
/*
* definitions for page replacement policy implementations.
*/
#include <sys/evcnt.h>
#define PDPOL_EVCNT_DEFINE(name) \
struct evcnt pdpol_evcnt_##name = EVCNT_INITIALIZER(EVCNT_TYPE_MISC, NULL, \
"pdpolicy", #name); \
EVCNT_ATTACH_STATIC(pdpol_evcnt_##name);
#define PDPOL_EVCNT_INCR(ev) pdpol_evcnt_##ev.ev_count++
#endif /* !_UVM_PDPOLICY_IMPL_H_ */