root / lab4 / .minix-src / include / uvm / uvm_km.h @ 13
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1 | 13 | up20180614 | /* $NetBSD: uvm_km.h,v 1.20 2012/01/27 19:48:41 para Exp $ */
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2 | |||
3 | /*
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4 | * Copyright (c) 1997 Charles D. Cranor and Washington University.
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5 | * All rights reserved.
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6 | *
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7 | * Redistribution and use in source and binary forms, with or without
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8 | * modification, are permitted provided that the following conditions
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9 | * are met:
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10 | * 1. Redistributions of source code must retain the above copyright
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11 | * notice, this list of conditions and the following disclaimer.
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12 | * 2. Redistributions in binary form must reproduce the above copyright
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13 | * notice, this list of conditions and the following disclaimer in the
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14 | * documentation and/or other materials provided with the distribution.
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15 | *
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16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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17 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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18 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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19 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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20 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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21 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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22 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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23 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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25 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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26 | *
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27 | * from: Id: uvm_km.h,v 1.1.2.2 1997/12/30 12:03:15 mrg Exp
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28 | */
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29 | |||
30 | #ifndef _UVM_UVM_KM_H_
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31 | #define _UVM_UVM_KM_H_
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32 | |||
33 | /*
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34 | * uvm_km.h
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35 | */
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36 | |||
37 | #ifdef _KERNEL
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38 | |||
39 | /*
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40 | * prototypes
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41 | */
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42 | |||
43 | void uvm_km_bootstrap(vaddr_t, vaddr_t);
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44 | void uvm_km_init(void); |
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45 | void uvm_km_pgremove(vaddr_t, vaddr_t);
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46 | void uvm_km_pgremove_intrsafe(struct vm_map *, vaddr_t, vaddr_t); |
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47 | #if defined(DEBUG)
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48 | void uvm_km_check_empty(struct vm_map *, vaddr_t, vaddr_t); |
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49 | #else
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50 | #define uvm_km_check_empty(a, b, c) /* nothing */ |
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51 | #endif /* defined(DEBUG) */ |
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52 | |||
53 | #endif /* _KERNEL */ |
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54 | |||
55 | #endif /* _UVM_UVM_KM_H_ */ |