some clean

Author: efimov-mikhail

Include/internal/pycore_gc.h

@@ -240,7 +240,7 @@ static inline void _PyObject_GC_TRACK(
 
     PyInterpreterState *interp = _PyInterpreterState_GET();
     PyGC_Head *generation0 = &interp->gc.young.head;
-    interp->gc.young.count++;
+    interp->gc.young.count++; /* number of tracked GC objects */
     PyGC_Head *last = (PyGC_Head*)(generation0->_gc_prev);
     _PyGCHead_SET_NEXT(last, gc);
     _PyGCHead_SET_PREV(gc, last);
@@ -281,12 +281,11 @@ static inline void _PyObject_GC_UNTRACK(
     _PyGCHead_SET_PREV(next, prev);
     gc->_gc_next = 0;
     gc->_gc_prev &= _PyGC_PREV_MASK_FINALIZED;
-#endif
-
     PyInterpreterState *interp = _PyInterpreterState_GET();
     if (interp->gc.young.count > 0) {
         interp->gc.young.count--;
     }
+#endif
 }
 
 

Python/gc.c

@@ -2316,7 +2316,6 @@ _PyObject_GC_Link(PyObject *op)
     GCState *gcstate = &tstate->interp->gc;
     gc->_gc_next = 0;
     gc->_gc_prev = 0;
-    //gcstate->young.count++; /* number of allocated GC objects */
     gcstate->heap_size++;
     if (gcstate->young.count > gcstate->young.threshold &&
         gcstate->enabled &&
@@ -2448,9 +2447,6 @@ PyObject_GC_Del(void *op)
 #endif
     }
     GCState *gcstate = get_gc_state();
-    //if (gcstate->young.count > 0) {
-    //    gcstate->young.count--;
-    //}
     gcstate->heap_size--;
     PyObject_Free(((char *)op)-presize);
 }