Use rb_id_table_foreach_values for mark_cc_tbl

We don't need the key, so we can improve performance by only iterating
on the value.

This will also fix the MMTk build because looking up the key in
rb_id_table_foreach requires locking the VM, which is not supported in
the MMTk worker threads.

1 files changed, 2 insertions, 3 deletions

diff --git a/gc.c b/gc.c
index 322c8ca713..8cba7fbac8 100644
--- a/gc.c
+++ b/gc.c
@@ -2828,12 +2828,11 @@ struct mark_cc_entry_args {
 };
 
 static enum rb_id_table_iterator_result
-mark_cc_entry_i(ID id, VALUE ccs_ptr, void *data)
+mark_cc_entry_i(VALUE ccs_ptr, void *data)
 {
     struct rb_class_cc_entries *ccs = (struct rb_class_cc_entries *)ccs_ptr;
 
     VM_ASSERT(vm_ccs_p(ccs));
-    VM_ASSERT(id == ccs->cme->called_id);
 
     if (METHOD_ENTRY_INVALIDATED(ccs->cme)) {
         rb_vm_ccs_free(ccs);
@@ -2861,7 +2860,7 @@ mark_cc_tbl(rb_objspace_t *objspace, struct rb_id_table *tbl, VALUE klass)
 
     args.objspace = objspace;
     args.klass = klass;
-    rb_id_table_foreach(tbl, mark_cc_entry_i, (void *)&args);
+    rb_id_table_foreach_values(tbl, mark_cc_entry_i, (void *)&args);
 }
 
 static enum rb_id_table_iterator_result