1 /* $NetBSD: uvm_km.h,v 1.17 2007/02/21 23:00:13 thorpej Exp $ */ 2 3 /* 4 * 5 * Copyright (c) 1997 Charles D. Cranor and Washington University. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by Charles D. Cranor and 19 * Washington University. 20 * 4. The name of the author may not be used to endorse or promote products 21 * derived from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 27 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 28 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 32 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 * 34 * from: Id: uvm_km.h,v 1.1.2.2 1997/12/30 12:03:15 mrg Exp 35 */ 36 37 #ifndef _UVM_UVM_KM_H_ 38 #define _UVM_UVM_KM_H_ 39 40 /* 41 * uvm_km.h 42 */ 43 44 #ifdef _KERNEL 45 46 /* 47 * prototypes 48 */ 49 50 void uvm_km_init(vaddr_t, vaddr_t); 51 void uvm_km_pgremove(vaddr_t, vaddr_t); 52 void uvm_km_pgremove_intrsafe(vaddr_t, vaddr_t); 53 #if defined(DEBUG) 54 void uvm_km_check_empty(vaddr_t, vaddr_t, bool); 55 #else 56 #define uvm_km_check_empty(a, b, c) /* nothing */ 57 #endif /* defined(DEBUG) */ 58 void uvm_km_va_drain(struct vm_map *, uvm_flag_t); 59 60 #endif /* _KERNEL */ 61 62 #endif /* _UVM_UVM_KM_H_ */ 63