nik/lush
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

small bug: generational mode is always in 'propagate' mode only

Browse Source 
outside the collector: during collection of course it must go to
other modes.
This commit is contained in:
Roberto Ierusalimschy
2012-09-11 09:53:08 -03:00
parent 2038073975
commit ae1d318822
2 changed files with 21 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
lgc.c
View File

@@ -1,5 +1,5 @@
/*
** $Id: lgc.c,v 2.134 2012/07/02 13:40:05 roberto Exp roberto $
** $Id: lgc.c,v 2.135 2012/07/04 15:52:38 roberto Exp roberto $
** Garbage Collector
** See Copyright Notice in lua.h
*/
@@ -146,7 +146,7 @@ void luaC_barrier_ (lua_State *L, GCObject *o, GCObject *v) {
lua_assert(isblack(o) && iswhite(v) && !isdead(g, v) && !isdead(g, o));
lua_assert(g->gcstate != GCSpause);
lua_assert(gch(o)->tt != LUA_TTABLE);
if (keepinvariant(g)) /* must keep invariant? */
if (keepinvariantout(g)) /* must keep invariant? */
reallymarkobject(g, v); /* restore invariant */
else { /* sweep phase */
lua_assert(issweepphase(g));
@@ -796,7 +796,7 @@ static GCObject *udata2finalize (global_State *g) {
g->allgc = o;
resetbit(gch(o)->marked, SEPARATED); /* mark that it is not in 'tobefnz' */
lua_assert(!isold(o)); /* see MOVE OLD rule */
if (!keepinvariant(g)) /* not keeping invariant? */
if (!keepinvariantout(g)) /* not keeping invariant? */
makewhite(g, o); /* "sweep" object */
return o;
}
@@ -891,7 +891,7 @@ void luaC_checkfinalizer (lua_State *L, GCObject *o, Table *mt) {
ho->next = g->finobj; /* link it in list 'finobj' */
g->finobj = o;
l_setbit(ho->marked, SEPARATED); /* mark it as such */
if (!keepinvariant(g)) /* not keeping invariant? */
if (!keepinvariantout(g)) /* not keeping invariant? */
makewhite(g, o); /* "sweep" object */
else
resetoldbit(o); /* see MOVE OLD rule */
@@ -985,7 +985,7 @@ void luaC_freeallobjects (lua_State *L) {
static l_mem atomic (lua_State *L) {
global_State *g = G(L);
l_mem work = -g->GCmemtrav; /* start counting work */
l_mem work = -cast(l_mem, g->GCmemtrav); /* start counting work */
GCObject *origweak, *origall;
lua_assert(!iswhite(obj2gco(g->mainthread)));
markobject(g, L); /* mark running thread */
@@ -1118,6 +1118,7 @@ static void generationalcollection (lua_State *L) {
}
luaE_setdebt(g, stddebt(g));
lua_assert(g->gcstate == GCSpropagate);
}
@@ -1160,6 +1161,7 @@ void luaC_forcestep (lua_State *L) {
*/
void luaC_step (lua_State *L) {
global_State *g = G(L);
/* lua_checkmemory(L); */ /* for internal debugging */
if (g->gcrunning) luaC_forcestep(L);
else luaE_setdebt(g, -GCSTEPSIZE); /* avoid being called too often */
}