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 [GIT PULL] tracing/rtla: Updates to the RTLA tool 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
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