From dc80b3eba437db5055e4009c22a2e9b1b62e3231 Mon Sep 17 00:00:00 2001
From: Kunshan Wang <wks1986@gmail.com>
Date: Wed, 3 Apr 2024 11:31:25 +0800
Subject: [PATCH] Use proper logging for the treadmill (#1101)

This replaces the print statements with the `trace!` macro so that the
logging can be enabled at run time and actually used for debugging.
---
 src/util/treadmill.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/util/treadmill.rs b/src/util/treadmill.rs
index 391256a432..e8cfe92d4f 100644
--- a/src/util/treadmill.rs
+++ b/src/util/treadmill.rs
@@ -34,10 +34,10 @@ impl TreadMill {
 
     pub fn add_to_treadmill(&self, object: ObjectReference, nursery: bool) {
         if nursery {
-            // println!("+ an {}", cell);
+            trace!("Adding {} to nursery", object);
             self.alloc_nursery.lock().unwrap().insert(object);
         } else {
-            // println!("+ ts {}", cell);
+            trace!("Adding {} to to_space", object);
             self.to_space.lock().unwrap().insert(object);
         }
     }
@@ -93,10 +93,10 @@ impl TreadMill {
 
     pub fn flip(&mut self, full_heap: bool) {
         swap(&mut self.alloc_nursery, &mut self.collect_nursery);
-        // println!("an <-> cn");
+        trace!("Flipped alloc_nursery and collect_nursery");
         if full_heap {
             swap(&mut self.from_space, &mut self.to_space);
-            // println!("fs <-> ts");
+            trace!("Flipped from_space and to_space");
         }
     }
 }