Add some GC stats to Py_STATS (GH-107581)

1 files changed, 9 insertions, 0 deletions

diff --git a/Include/pystats.h b/Include/pystats.h
index 54c9b8d..e24aef5 100644
--- a/Include/pystats.h
+++ b/Include/pystats.h
@@ -74,12 +74,21 @@ typedef struct _object_stats {
     uint64_t optimization_traces_created;
     uint64_t optimization_traces_executed;
     uint64_t optimization_uops_executed;
+    /* Temporary value used during GC */
+    uint64_t object_visits;
 } ObjectStats;
 
+typedef struct _gc_stats {
+    uint64_t collections;
+    uint64_t object_visits;
+    uint64_t objects_collected;
+} GCStats;
+
 typedef struct _stats {
     OpcodeStats opcode_stats[256];
     CallStats call_stats;
     ObjectStats object_stats;
+    GCStats *gc_stats;
 } PyStats;