linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
To: rostedt@goodmis.org
Cc: mingo@redhat.com, linux-kernel@vger.kernel.org,
	Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Subject: [PATCH] trace/osnoise: make timerlat_min_period and timerlat_max_period static
Date: Fri, 20 Aug 2021 17:49:30 +0800	[thread overview]
Message-ID: <1629452970-77067-1-git-send-email-jiapeng.chong@linux.alibaba.com> (raw)

This symbol is not used outside of trace_osnoise.c, so marks
it static.

Fix the following sparse warning:

kernel/trace/trace_osnoise.c:1821:5: warning: symbol
'timerlat_min_period' was not declared. Should it be static?

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
 kernel/trace/trace_osnoise.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c
index b61eefe..004cb3c 100644
--- a/kernel/trace/trace_osnoise.c
+++ b/kernel/trace/trace_osnoise.c
@@ -1818,8 +1818,8 @@ static void osnoise_init_hotplug_support(void)
 /*
  * osnoise/timerlat_period: min 100 us, max 1 s
  */
-u64 timerlat_min_period = 100;
-u64 timerlat_max_period = 1000000;
+static u64 timerlat_min_period = 100;
+static u64 timerlat_max_period = 1000000;
 static struct trace_min_max_param timerlat_period = {
 	.lock	= &interface_lock,
 	.val	= &osnoise_data.timerlat_period,
-- 
1.8.3.1


                 reply	other threads:[~2021-08-20  9:50 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=1629452970-77067-1-git-send-email-jiapeng.chong@linux.alibaba.com \
    --to=jiapeng.chong@linux.alibaba.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mingo@redhat.com \
    --cc=rostedt@goodmis.org \
    /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;
as well as URLs for NNTP newsgroup(s).