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collector in generational mode must be in 'propagate' state when

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not running a collection
This commit is contained in:
Roberto Ierusalimschy
2012-07-04 12:52:38 -03:00
parent 5ac56a94dd
commit e4f609d0ee
3 changed files with 24 additions and 25 deletions
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7
lgc.h
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@@ -1,5 +1,5 @@
/*
** $Id: lgc.h,v 2.55 2012/05/21 13:18:10 roberto Exp roberto $
** $Id: lgc.h,v 2.56 2012/05/23 15:43:14 roberto Exp roberto $
** Garbage Collector
** See Copyright Notice in lua.h
*/
@@ -55,9 +55,10 @@
** phase may break the invariant, as objects turned white may point to
** still-black objects. The invariant is restored when sweep ends and
** all objects are white again. During a generational collection, the
** invariant must be kept all times.
** invariant must be kept all times. (The state in generational mode
** is kept in 'propagate', so 'keepinvariant' is always true.)
*/
#define keepinvariant(g) (isgenerational(g) || g->gcstate <= GCSatomic)
#define keepinvariant(g) (g->gcstate <= GCSatomic)
/*