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Protect MCLSHIFT definition so users can customize MCLBYTES.

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patch from jonathan.
This commit is contained in:
veego 1997-02-27 08:31:17 +00:00
parent 1009df021a
commit 96c6c333c2
1 changed files with 12 additions and 8 deletions
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20
sys/arch/amiga/include/param.h
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@ -1,4 +1,4 @@
/* $NetBSD: param.h,v 1.31 1997/02/24 23:17:38 fvdl Exp $ */
/* $NetBSD: param.h,v 1.32 1997/02/27 08:31:17 veego Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@ -103,14 +103,18 @@
* of the hardware page size.
*/
#define MSIZE 128 /* size of an mbuf */
#define MCLSHIFT 11
#ifndef MCLSHIFT
# define MCLSHIFT 11 /* convert bytes to m_buf clusters */
#endif /* MCLSHIFT */
#define MCLBYTES (1 << MCLSHIFT)
#define MCLOFSET (MCLBYTES - 1)
#ifndef NMBCLUSTERS
#ifdef GATEWAY
#define NMBCLUSTERS 512 /* map size, max cluster allocation */
# define NMBCLUSTERS 512 /* map size, max cluster allocation */
#else
#define NMBCLUSTERS 256 /* map size, max cluster allocation */
# define NMBCLUSTERS 256 /* map size, max cluster allocation */
#endif
#endif
@ -118,7 +122,7 @@
* Size of kernel malloc arena in CLBYTES-sized logical pages
*/
#ifndef NKMEMCLUSTERS
#define NKMEMCLUSTERS (3072*1024/CLBYTES)
# define NKMEMCLUSTERS (3072*1024/CLBYTES)
#endif
/* pages ("clicks") to disk blocks */
@ -165,7 +169,7 @@ extern volatile unsigned short *amiga_intena_read, *amiga_intena_write;
#ifndef _LOCORE
void delay __P((int));
void DELAY __P((int));
#endif
#endif
#endif /* !_LOCORE */
#endif /* _KERNEL */
#endif /* !_MACHINE_PARAM_H_ */
#endif /* !_MACHINE_PARAM_H_ */