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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*
     23  * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #ifndef	_VM_KPM_H
     28 #define	_VM_KPM_H
     29 
     30 #pragma ident	"@(#)kpm.h	1.2	05/06/08 SMI"
     31 
     32 #ifdef	__cplusplus
     33 extern "C" {
     34 #endif
     35 
     36 #ifdef	_LP64
     37 #define	SEGKPM_SUPPORT
     38 #endif
     39 
     40 #ifndef	_ASM
     41 
     42 /*
     43  * Machine independent per instance kpm mapping structure
     44  */
     45 struct kpme {
     46 	struct kpme	*kpe_next;
     47 	struct kpme	*kpe_prev;
     48 	struct page	*kpe_page;	/* back pointer to (start) page */
     49 };
     50 
     51 #endif	/* _ASM */
     52 
     53 #ifdef	__cplusplus
     54 }
     55 #endif
     56 
     57 #endif	/* _VM_KPM_H */
     58