gh-123241: Make gc_free_threading.c more robust to increfs/decrefs in tp_traverse
#222751
| Job | Run time |
|---|---|
| 3s | |
| 6s | |
| 9s |
tp_traverse
#222751
| Job | Run time |
|---|---|
| 3s | |
| 6s | |
| 9s |