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Fix PMAP_SIZEOF() to deal with that the pmap has 0 pmap_asn_info now.

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Addresses PR/48488.
This commit is contained in:
matt 2014-01-01 16:09:04 +00:00
parent 573613f06b
commit d2a0d9efc4
1 changed files with 3 additions and 5 deletions
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8
sys/arch/alpha/include/pmap.h
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@ -1,4 +1,4 @@
/* $NetBSD: pmap.h,v 1.78 2013/11/04 19:57:29 christos Exp $ */
/* $NetBSD: pmap.h,v 1.79 2014/01/01 16:09:04 matt Exp $ */
/*-
* Copyright (c) 1998, 1999, 2000, 2001, 2007 The NetBSD Foundation, Inc.
@ -146,12 +146,10 @@ struct pmap {
};
/*
* Compute the sizeof of a pmap structure. Subtract one because one
* ASN info structure is already included in the pmap structure itself.
* Compute the sizeof of a pmap structure.
*/
#define PMAP_SIZEOF(x) \
(ALIGN(sizeof(struct pmap) + \
(sizeof(struct pmap_asn_info) * ((x) - 1))))
(ALIGN(offsetof(struct pmap, pm_asni[(x)])))
#define PMAP_ASN_RESERVED 0 /* reserved for Lev1map users */