From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Andrew Morton <akpm@linux-foundation.org>,
Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Subject: [for-next][PATCH 2/3] tracing/user_events: Slightly simplify user_seq_show()
Date: Thu, 06 Mar 2025 19:45:13 -0500 [thread overview]
Message-ID: <20250307004526.790035373@goodmis.org> (raw)
In-Reply-To: 20250307004511.688485107@goodmis.org
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
2 seq_puts() calls can be merged.
It saves a few lines of code and a few cycles, should it matter.
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://lore.kernel.org/845caa94b74cea8d72c158bf1994fe250beee28c.1739979791.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
kernel/trace/trace_events_user.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/kernel/trace/trace_events_user.c b/kernel/trace/trace_events_user.c
index 3effc6fce20e..af42aaa3d172 100644
--- a/kernel/trace/trace_events_user.c
+++ b/kernel/trace/trace_events_user.c
@@ -2793,11 +2793,8 @@ static int user_seq_show(struct seq_file *m, void *p)
seq_printf(m, "%s", EVENT_TP_NAME(user));
- if (status != 0)
- seq_puts(m, " #");
-
if (status != 0) {
- seq_puts(m, " Used by");
+ seq_puts(m, " # Used by");
if (status & EVENT_STATUS_FTRACE)
seq_puts(m, " ftrace");
if (status & EVENT_STATUS_PERF)
--
2.47.2
next prev parent reply other threads:[~2025-03-07 0:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-07 0:45 [for-next][PATCH 0/3] tracing: Updates for v6.15 Steven Rostedt
2025-03-07 0:45 ` [for-next][PATCH 1/3] tracing/user_events: Dont use %pK through printk Steven Rostedt
2025-03-07 0:45 ` Steven Rostedt [this message]
2025-03-07 0:45 ` [for-next][PATCH 3/3] tracing: Update MAINTAINERS file to include tracepoint.c Steven Rostedt
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