* [PATCH] fgraph: Use trace_seq_putc() in print_graph_return()
@ 2026-06-26 7:36 Markus Elfring
0 siblings, 0 replies; only message in thread
From: Markus Elfring @ 2026-06-26 7:36 UTC (permalink / raw)
To: linux-trace-kernel, Masami Hiramatsu, Mathieu Desnoyers,
Steven Rostedt
Cc: LKML, kernel-janitors, Mark Brown, Mark Rutland,
Woradorn Laodhanadhaworn
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 26 Jun 2026 09:24:18 +0200
A single closing curly bracket should be put into a trace sequence buffer.
Thus use the corresponding function “trace_seq_putc”.
The source code was transformed by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
kernel/trace/trace_functions_graph.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
index 0d2d3a2ea7dd..ff7cb1a76b95 100644
--- a/kernel/trace/trace_functions_graph.c
+++ b/kernel/trace/trace_functions_graph.c
@@ -1349,7 +1349,7 @@ print_graph_return(struct ftrace_graph_ret_entry *retentry, struct trace_seq *s,
* that if the funcgraph-tail option is enabled.
*/
if (func_match && !(flags & TRACE_GRAPH_PRINT_TAIL))
- trace_seq_puts(s, "}");
+ trace_seq_putc(s, '}');
else
trace_seq_printf(s, "} /* %ps */", (void *)func);
}
--
2.54.0
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2026-06-26 7:36 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-06-26 7:36 [PATCH] fgraph: Use trace_seq_putc() in print_graph_return() Markus Elfring
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox