/* ----------------------------------------------------------------------------
*
- * (c) The GHC Team 1998-2006
+ * (c) The GHC Team 1998-2008
*
* Generational garbage collector: utilities
*
#include "SMP.h"
-#ifdef THREADED_RTS
-extern SpinLock gc_alloc_block_sync;
-#endif
-
bdescr *allocBlock_sync(void);
void freeChain_sync(bdescr *bd);
#if DEBUG
void printMutableList (generation *gen);
#endif
+
+// Version of recordMutableGen for use during GC. This uses the
+// mutable lists attached to the current gc_thread structure, which
+// are the same as the mutable lists on the Capability.
+INLINE_HEADER void
+recordMutableGen_GC (StgClosure *p, nat gen_no)
+{
+ bdescr *bd;
+
+ bd = gct->mut_lists[gen_no];
+ if (bd->free >= bd->start + BLOCK_SIZE_W) {
+ bdescr *new_bd;
+ new_bd = allocBlock_sync();
+ new_bd->link = bd;
+ bd = new_bd;
+ gct->mut_lists[gen_no] = bd;
+ }
+ *bd->free++ = (StgWord)p;
+}