From: Anton Blanchard <anton@ozlabs.org>
To: akpm@linux-foundation.org, oleg@redhat.com, hannes@cmpxchg.org,
mingo@kernel.org, fweisbec@gmail.com, jkosina@suse.com
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] exit: Quieten greatest stack depth printk
Date: Mon, 27 Jun 2016 09:01:11 +1000 [thread overview]
Message-ID: <1466982072-29836-1-git-send-email-anton@ozlabs.org> (raw)
From: Anton Blanchard <anton@samba.org>
Many targets enable CONFIG_DEBUG_STACK_USAGE, and while the information
is useful, it isn't worthy of pr_warn(). Reduce it to pr_info().
Signed-off-by: Anton Blanchard <anton@samba.org>
---
kernel/exit.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/exit.c b/kernel/exit.c
index 9e6e135..bbdef62 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -639,7 +639,7 @@ static void check_stack_usage(void)
spin_lock(&low_water_lock);
if (free < lowest_to_date) {
- pr_warn("%s (%d) used greatest stack depth: %lu bytes left\n",
+ pr_info("%s (%d) used greatest stack depth: %lu bytes left\n",
current->comm, task_pid_nr(current), free);
lowest_to_date = free;
}
--
2.7.4
next reply other threads:[~2016-06-26 23:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-26 23:01 Anton Blanchard [this message]
2016-06-26 23:01 ` [PATCH 2/2] mm: workingset: printk missing log level, use pr_info() Anton Blanchard
2016-06-27 4:01 ` Joe Perches
2016-07-06 13:57 ` Johannes Weiner
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=1466982072-29836-1-git-send-email-anton@ozlabs.org \
--to=anton@ozlabs.org \
--cc=akpm@linux-foundation.org \
--cc=fweisbec@gmail.com \
--cc=hannes@cmpxchg.org \
--cc=jkosina@suse.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=oleg@redhat.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;
as well as URLs for NNTP newsgroup(s).