Re: [PATCH 1/4] tracing: add ref_trace_final_put tracepoint
From: Steven Rostedt <rostedt@goodmis.org>
Date: 2026-07-06 13:36:52
Also in:
linux-mm, lkml
On Sun, 05 Jul 2026 07:19:20 +0800 Eugene Mavick [off-list ref] wrote:
+#ifdef CONFIG_TRACEPOINTS
+/* Wrapper function implemented in lib/ref_trace.c */
+extern void do_ref_trace_final_put(unsigned long caller, const char *fn, const void *obj);
+
+#define trace_ref_final_put(obj) \
+ do { \
+ if (tracepoint_enabled(ref_trace_final_put)) \
+ do_ref_trace_final_put(_RET_IP_, __func__, obj); \
+ } while (0)
+Also, you may want to make the macro called do_trace_ref_final_put(), to show that it is not a tracepoint (which all start with "trace_"). -- Steve