From: Markus Elfring <Markus.Elfring@web.de>
To: linux-trace-kernel@vger.kernel.org,
Masami Hiramatsu <mhiramat@kernel.org>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Steven Rostedt <rostedt@goodmis.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
kernel-janitors@vger.kernel.org, Mark Brown <broonie@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Woradorn Laodhanadhaworn <woradorn.laon@gmail.com>
Subject: [PATCH] fgraph: Use trace_seq_putc() in print_graph_return()
Date: Fri, 26 Jun 2026 09:36:16 +0200 [thread overview]
Message-ID: <d215fa89-9a62-4067-86ec-833290f35c80@web.de> (raw)
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
reply other threads:[~2026-06-26 7:36 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=d215fa89-9a62-4067-86ec-833290f35c80@web.de \
--to=markus.elfring@web.de \
--cc=broonie@kernel.org \
--cc=kernel-janitors@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-trace-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=mathieu.desnoyers@efficios.com \
--cc=mhiramat@kernel.org \
--cc=rostedt@goodmis.org \
--cc=woradorn.laon@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox