From: Daniel Bristot de Oliveira <bristot@kernel.org>
To: Steven Rostedt <rostedt@goodmis.org>,
Linus Torvalds <torvalds@linux-foundation.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [GIT PULL] tracing/rtla: Updates to the RTLA tool
Date: Wed, 23 Mar 2022 20:52:32 +0100 [thread overview]
Message-ID: <42ced9a2-f5ee-4793-683b-41c946835336@kernel.org> (raw)
In-Reply-To: <20220323154300.0be32927@gandalf.local.home>
On 3/23/22 20:43, Steven Rostedt wrote:
>> That said, mentioning the perf tools, I wish the tracing tools would
>> do a bit more package checking and helpful error messages too, rather
>> than just fail with
>>
>> fatal error: tracefs.h: No such file or directory
>>
>> when (presumably) libtracefs and friends are needed.
> Yes exactly.
>
> Daniel, care to update the Makefile to check for libtracefs and friends and
> give a more informative message when it fails?
>
> You can look at the trace-cmd Makefile that does so.
Working on that!
-- Daniel
next prev parent reply other threads:[~2022-03-23 20:16 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-21 14:30 Steven Rostedt
2022-03-23 18:15 ` Linus Torvalds
2022-03-23 19:32 ` Daniel Bristot de Oliveira
2022-03-23 19:43 ` Steven Rostedt
2022-03-23 19:52 ` Daniel Bristot de Oliveira [this message]
2022-03-23 19:26 ` pr-tracker-bot
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=42ced9a2-f5ee-4793-683b-41c946835336@kernel.org \
--to=bristot@kernel.org \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=rostedt@goodmis.org \
--cc=torvalds@linux-foundation.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
all inboxes | Powered by JetHome®