From: Steven Rostedt <rostedt@goodmis.org>
To: Song Chen <chensong_2000@189.cn>
Cc: John Ogness <john.ogness@linutronix.de>,
Andrew Halaney <ahalaney@redhat.com>,
Derek Barbosa <debarbos@redhat.com>,
pmladek@suse.com, senozhatsky@chromium.org,
linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org,
williams@redhat.com, jlelli@redhat.com
Subject: Re: a question about how to debug this case in ftrace
Date: Wed, 26 Jun 2024 10:50:46 -0400 [thread overview]
Message-ID: <20240626105046.7ad9299e@rorschach.local.home> (raw)
In-Reply-To: <7252f93a-ef60-49f8-ae93-73d269cc62f8@189.cn>
On Wed, 26 Jun 2024 16:26:05 +0800
Song Chen <chensong_2000@189.cn> wrote:
> not really, sounds like it meets my expectation of merging logs either
> way, "printk:console ftrace event" in cmdline? I searched it in code or
> google, no luck.
Try adding:
trace_event=console
-- Steve
next prev parent reply other threads:[~2024-06-26 14:50 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-18 15:20 Derek Barbosa
2024-06-25 1:36 ` a question about how to debug this case in ftrace Song Chen
2024-06-25 13:20 ` Andrew Halaney
2024-06-25 13:44 ` Steven Rostedt
2024-06-25 14:09 ` John Ogness
2024-06-26 2:17 ` Song Chen
2024-06-26 2:06 ` Song Chen
2024-06-26 2:12 ` Song Chen
2024-06-26 7:25 ` John Ogness
2024-06-26 8:26 ` Song Chen
2024-06-26 14:50 ` Steven Rostedt [this message]
2024-06-27 2:26 ` Song Chen
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=20240626105046.7ad9299e@rorschach.local.home \
--to=rostedt@goodmis.org \
--cc=ahalaney@redhat.com \
--cc=chensong_2000@189.cn \
--cc=debarbos@redhat.com \
--cc=jlelli@redhat.com \
--cc=john.ogness@linutronix.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rt-users@vger.kernel.org \
--cc=pmladek@suse.com \
--cc=senozhatsky@chromium.org \
--cc=williams@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