Thread (2 messages) 2 messages, 2 authors, 2026-01-25

[PATCH] tracing: Remove notrace from trace_event_raw_event_synth()

flat view
STALE259d LANDED

From: Steven Rostedt <rostedt@goodmis.org>
Date: 2026-01-23 01:45:05
Also in: lkml
Subsystem: the rest, tracing · Maintainers: Linus Torvalds, Steven Rostedt, Masami Hiramatsu

Landed in mainline as ef742dc5f8cd on 2026-01-29.

From: Steven Rostedt <rostedt@goodmis.org>

When debugging the synthetic events, being able to function trace its
functions is very useful (now that CONFIG_FUNCTION_SELF_TRACING is
available). For some reason trace_event_raw_event_synth() was marked as
"notrace", which was totally unnecessary as all of the tracing directory
had function tracing disabled until the recent FUNCTION_SELF_TRACING was
added.

Remove the notrace annotation from trace_event_raw_event_synth() as
there's no reason to not trace it when tracing synthetic event functions.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
 kernel/trace/trace_events_synth.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/trace/trace_events_synth.c b/kernel/trace/trace_events_synth.c
index 4554c458b78c..79a506fc2856 100644
--- a/kernel/trace/trace_events_synth.c
+++ b/kernel/trace/trace_events_synth.c
@@ -493,9 +493,9 @@ static unsigned int trace_stack(struct synth_trace_event *entry,
 	return len;
 }
 
-static notrace void trace_event_raw_event_synth(void *__data,
-						u64 *var_ref_vals,
-						unsigned int *var_ref_idx)
+static void trace_event_raw_event_synth(void *__data,
+					u64 *var_ref_vals,
+					unsigned int *var_ref_idx)
 {
 	unsigned int i, n_u64, val_idx, len, data_size = 0;
 	struct trace_event_file *trace_file = __data;
-- 
2.51.0
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help