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