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| author | Fred Drake <fdrake@acm.org> | 2001-03-22 18:05:30 (GMT) |
|---|---|---|
| committer | Fred Drake <fdrake@acm.org> | 2001-03-22 18:05:30 (GMT) |
| commit | 82f1480d63a43c2007460e8f186aba8d0fc4ce38 (patch) | |
| tree | 6edee1ca518aa691b911855bc87e3765f9cd7ee4 | |
| parent | 2c7735593766e948036c2c714b4b2c41542f9743 (diff) | |
| download | cpython-82f1480d63a43c2007460e8f186aba8d0fc4ce38.zip cpython-82f1480d63a43c2007460e8f186aba8d0fc4ce38.tar.gz cpython-82f1480d63a43c2007460e8f186aba8d0fc4ce38.tar.bz2 | |
Inform the cycle-detector that the a weakref object no longer needs to be
tracked as soon as it is clear; this can decrease the number of roots for
the cycle detector sooner rather than later in applications which hold on
to weak references beyond the time of the invalidation.
| -rw-r--r-- | Modules/_weakref.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/_weakref.c b/Modules/_weakref.c index 399b4fe..5bdab4d 100644 --- a/Modules/_weakref.c +++ b/Modules/_weakref.c @@ -59,6 +59,7 @@ clear_weakref(PyWeakReference *self) if (self->wr_object != Py_None) { PyWeakReference **list = GET_WEAKREFS_LISTPTR(self->wr_object); + PyObject_GC_Fini((PyObject *)self); if (*list == self) *list = self->wr_next; self->wr_object = Py_None; @@ -78,7 +79,6 @@ static void weakref_dealloc(PyWeakReference *self) { clear_weakref(self); - PyObject_GC_Fini((PyObject *)self); self->wr_next = free_list; free_list = self; } |