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      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_ */
     56