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Introduce MALLOC_JUSTDEFINE{,_LIMIT} which act like their JUSTless

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counterparts apart from not adding the new type to the link set and
hence not registering automatically at boot time.  This can be used
to avoid a separate #ifdef _LKM path in some cases.
This commit is contained in:
pooka 2007-03-29 16:29:08 +00:00
parent 78693816f2
commit 9e407afead
1 changed files with 10 additions and 4 deletions
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14
sys/sys/mallocvar.h
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@ -1,4 +1,4 @@
/* $NetBSD: mallocvar.h,v 1.5 2006/08/27 22:20:42 christos Exp $ */
/* $NetBSD: mallocvar.h,v 1.6 2007/03/29 16:29:08 pooka Exp $ */
/*
* Copyright (c) 1987, 1993
@ -60,7 +60,7 @@ struct malloc_type {
};
#ifdef _KERNEL
#define MALLOC_DEFINE_LIMIT(type, shortdesc, longdesc, limit) \
#define MALLOC_JUSTDEFINE_LIMIT(type, shortdesc, longdesc, limit) \
struct malloc_type type[1] = { \
{ NULL, M_MAGIC, shortdesc, \
0, /* ks_inuse */ \
@ -72,8 +72,14 @@ struct malloc_type type[1] = { \
limit, /* ks_limit */ \
0, /* ks_size */ \
0, /* ks_spare */ } \
}; \
__link_set_add_data(malloc_types, type)
};
#define MALLOC_JUSTDEFINE(type, shortdesc, longdesc) \
MALLOC_JUSTDEFINE_LIMIT(type, shortdesc, longdesc, 0)
#define MALLOC_DEFINE_LIMIT(type, shortdesc, longdesc, limit) \
MALLOC_JUSTDEFINE_LIMIT(type, shortdesc, longdesc, limit) \
__link_set_add_data(malloc_types, type)
#define MALLOC_DEFINE(type, shortdesc, longdesc) \
MALLOC_DEFINE_LIMIT(type, shortdesc, longdesc, 0)