../lib/ref_tracker.c:316:12: warning: unused function 'ref_tracker_dir_seq_print' [-Wunused-function]
  316 | static int ref_tracker_dir_seq_print(struct ref_tracker_dir *dir, struct seq_file *seq)
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
New errors added
--- /tmp/tmp.rk33LLkwBc	2025-04-28 13:23:47.266177499 -0700
+++ /tmp/tmp.LVf5c66E46	2025-04-28 13:25:41.187326293 -0700
@@ -0,0 +1,4 @@
+../lib/ref_tracker.c:316:12: warning: unused function 'ref_tracker_dir_seq_print' [-Wunused-function]
+  316 | static int ref_tracker_dir_seq_print(struct ref_tracker_dir *dir, struct seq_file *seq)
+      |            ^~~~~~~~~~~~~~~~~~~~~~~~~
+1 warning generated.
Per-file breakdown
--- /tmp/tmp.ga4a9CW8lA	2025-04-28 13:27:04.888700886 -0700
+++ /tmp/tmp.DbW9yYqMZx	2025-04-28 13:27:04.908700737 -0700
@@ -0,0 +1 @@
+      1 ../lib/ref_tracker.c