/* -----------------------------------------------------------------------------
*
- * (c) The GHC Team 1998-2006
+ * (c) The GHC Team 1998-2008
*
* Generational garbage collector: utilities
*
}
+#if 0
static void
allocBlocks_sync(nat n, bdescr **hd, bdescr **tl,
nat gen_no, step *stp,
*tl = &bd[n-1];
RELEASE_SPIN_LOCK(&gc_alloc_block_sync);
}
+#endif
void
freeChain_sync(bdescr *bd)
{
step *stp;
stp = ws->step;
- trace(TRACE_gc|DEBUG_gc, "push todo block %p (%d words), step %d, n_todos: %d",
- bd->start, bd->free - bd->u.scan, stp->abs_no, stp->n_todos);
+ trace(TRACE_gc|DEBUG_gc, "push todo block %p (%ld words), step %d, n_todos: %d",
+ bd->start, (unsigned long)(bd->free - bd->u.scan),
+ stp->abs_no, stp->n_todos);
// ToDo: use buffer_todo
ACQUIRE_SPIN_LOCK(&stp->sync_todo);
if (stp->todos_last == NULL) {
StgPtr
alloc_todo_block (step_workspace *ws, nat size)
{
- bdescr *bd, *hd, *tl;
- StgWord32 flags;
+ bdescr *bd/*, *hd, *tl*/;
// Grab a part block if we have one, and it has enough room
if (ws->part_list != NULL &&
}
else
{
- // blocks in to-space in generations up to and including N
- // get the BF_EVACUATED flag.
- if (ws->step->gen_no <= N) {
- flags = BF_EVACUATED;
- } else {
- flags = 0;
- }
- allocBlocks_sync(4, &hd, &tl,
- ws->step->gen_no, ws->step, flags);
-
- tl->link = ws->part_list;
- ws->part_list = hd->link;
- ws->n_part_blocks += 3;
-
- bd = hd;
+ // blocks in to-space get the BF_EVACUATED flag.
+
+// allocBlocks_sync(4, &hd, &tl,
+// ws->step->gen_no, ws->step, BF_EVACUATED);
+//
+// tl->link = ws->part_list;
+// ws->part_list = hd->link;
+// ws->n_part_blocks += 3;
+//
+// bd = hd;
+
+ bd = allocBlock_sync();
+ bd->step = ws->step;
+ bd->gen_no = ws->step->gen_no;
+ bd->flags = BF_EVACUATED;
+ bd->u.scan = bd->free = bd->start;
}
bd->link = NULL;