NetBSD/sys/uvm/uvm_ddb.h
bjh21 ed2f09f139 Add a "show all pages" command to DDB which prints one line per physical
page in the system.  Useful for getting some idea where all your memory's
gone, at least on a sufficiently small system.
2006-02-19 18:52:29 +00:00

56 lines
2.3 KiB
C

/* $NetBSD: uvm_ddb.h,v 1.10 2006/02/19 18:52:29 bjh21 Exp $ */
/*
*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Charles D. Cranor and
* Washington University.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* from: Id: uvm_extern.h,v 1.1.2.21 1998/02/07 01:16:53 chs Exp
*/
#ifndef _UVM_UVM_DDB_H_
#define _UVM_UVM_DDB_H_
#ifdef _KERNEL
#ifdef DDB
void uvm_map_printit(struct vm_map *, boolean_t,
void (*)(const char *, ...));
void uvm_object_printit(struct uvm_object *, boolean_t,
void (*)(const char *, ...));
void uvm_page_printit(struct vm_page *, boolean_t,
void (*)(const char *, ...));
void uvm_page_printall(void (*)(const char *, ...));
void uvmexp_print(void (*)(const char *, ...));
#endif /* DDB */
#endif /* _KERNEL */
#endif /* _UVM_UVM_DDB_H_ */