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double-linked list of all upvalues elliminated and changed to a

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traversal of all non-marked threads
This commit is contained in:
Roberto Ierusalimschy
2013-08-07 09:18:11 -03:00
parent 677d90165f
commit 623e388bb4
7 changed files with 47 additions and 72 deletions
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8
lstate.c
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@@ -1,5 +1,5 @@
/*
** $Id: lstate.c,v 2.99 2012/10/02 17:40:53 roberto Exp roberto $
** $Id: lstate.c,v 2.100 2013/08/05 16:58:28 roberto Exp roberto $
** Global State
** See Copyright Notice in lua.h
*/
@@ -230,7 +230,9 @@ LUA_API lua_State *lua_newthread (lua_State *L) {
lua_State *L1;
lua_lock(L);
luaC_checkGC(L);
L1 = &luaC_newobj(L, LUA_TTHREAD, sizeof(LX), NULL, offsetof(LX, l))->th;
/* create new thread, linked after 'l_registry' */
L1 = &luaC_newobj(L, LUA_TTHREAD, sizeof(LX),
&hvalue(&G(L)->l_registry)->next, offsetof(LX, l))->th;
setthvalue(L, L->top, L1);
api_incr_top(L);
preinit_state(L1, G(L));
@@ -273,8 +275,6 @@ LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud) {
g->ud = ud;
g->mainthread = L;
g->seed = makeseed(L);
g->uvhead.u.l.prev = &g->uvhead;
g->uvhead.u.l.next = &g->uvhead;
g->gcrunning = 0; /* no GC while building state */
g->GCestimate = 0;
g->strt.size = 0;