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uvm_stat.h revision 1.51 
      1 /*	$NetBSD: uvm_stat.h,v 1.51 2012/07/30 23:56:48 matt Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2011 Matthew R. Green
      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  * 3. The name of the author may not be used to endorse or promote products
     16  *    derived from this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     23  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     24  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     25  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     26  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     28  * SUCH DAMAGE.
     29  */
     30 
     31 /*
     32  * Backwards compat for UVMHIST, in the new KERNHIST form.
     33  */
     34 
     35 #ifndef _UVM_UVM_STAT_H_
     36 #define _UVM_UVM_STAT_H_
     37 
     38 #if defined(_KERNEL_OPT)
     39 #include "opt_uvmhist.h"
     40 #include "opt_kernhist.h"
     41 #endif
     42 
     43 /*
     44  * Make UVMHIST_PRINT force on KERNHIST_PRINT for at least UVMHIST_* usage.
     45  */
     46 #if defined(UVMHIST_PRINT) && !defined(KERNHIST_PRINT)
     47 #define KERNHIST_PRINT 1
     48 #endif
     49 
     50 #include <sys/kernhist.h>
     51 
     52 #ifdef UVMHIST
     53 
     54 #define UVMHIST_DECL(NAME)		KERNHIST_DECL(NAME)
     55 #define UVMHIST_DEFINE(NAME)		KERNHIST_DEFINE(NAME)
     56 #define UVMHIST_INIT(NAME,N)		KERNHIST_INIT(NAME,N)
     57 #define UVMHIST_INIT_STATIC(NAME,BUF)	KERNHIST_INIT_STATIC(NAME,BUF)
     58 #define UVMHIST_LOG(NAME,FMT,A,B,C,D)	KERNHIST_LOG(NAME,FMT,A,B,C,D)
     59 #define UVMHIST_CALLED(NAME)		KERNHIST_CALLED(NAME)
     60 #define UVMHIST_FUNC(FNAME)		KERNHIST_FUNC(FNAME)
     61 
     62 #else
     63 
     64 #define UVMHIST_DECL(NAME)
     65 #define UVMHIST_DEFINE(NAME)
     66 #define UVMHIST_INIT(NAME,N)
     67 #define UVMHIST_INIT_STATIC(NAME,BUF)
     68 #define UVMHIST_LOG(NAME,FMT,A,B,C,D)
     69 #define UVMHIST_CALLED(NAME)
     70 #define UVMHIST_FUNC(FNAME)
     71 
     72 #endif
     73 
     74 #endif /* _UVM_UVM_STAT_H_ */
     75