From: Christoph Hellwig <hch@infradead.org>
To: Ron Rechenmacher <ron@fnal.gov>
Cc: Christoph Hellwig <hch@infradead.org>,
linux-kernel@vger.kernel.org,
Steven Rostedt <rostedt@goodmis.org>
Subject: Re: [PATCH] tracing: Export key trace event symbols
Date: Tue, 21 Apr 2015 06:23:55 -0700 [thread overview]
Message-ID: <20150421132355.GA18161@infradead.org> (raw)
In-Reply-To: <55364CF4.2090600@fnal.gov>
On Tue, Apr 21, 2015 at 08:13:24AM -0500, Ron Rechenmacher wrote:
> Hi Christoph,
>
> My module, and information about it, can be found at:
> https://cdcvs.fnal.gov/redmine/projects/trace
> https://cdcvs.fnal.gov/redmine/projects/trace/repository/show/src_module
> with the header at
> https://cdcvs.fnal.gov/redmine/projects/trace/repository/raw/include/trace.h
And now send a patch including a rationale on why we need it. I haven't
looked deep enough, but so far I can't see any real value add in it.
>
> It seems that you are the person that I have to convince in order to get
> my patch accepted. Is this true?
In the end you'll need to convince a maintainer to apply it.
> Can you tell me how:
> ./kernel/trace/power-traces.c:17:EXPORT_TRACEPOINT_SYMBOL_GPL(power_start);
I can't find a tracepoint with that name in the current tree.
> ./kernel/trace/power-traces.c:19:EXPORT_TRACEPOINT_SYMBOL_GPL(cpu_idle);
This one is used by the potentially modular intel_idle (now cpuids)
driver, so it's exported for a reason.
> should be allowed (how it fits with your definition of the Linux kernel below) and
> my proposed EXPORTS not?
> I hope that you will not suggest removing the above 2 exports.
It's perfectly fine to remove unused exports, and we do it regularly
next prev parent reply other threads:[~2015-04-21 13:23 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-20 21:38 [PATCH] tracing: Export key trace event symbols Ron Rechenmacher
2015-04-21 6:10 ` Christoph Hellwig
2015-04-21 12:04 ` Ron Rechenmacher
2015-04-21 12:19 ` Ron Rechenmacher
2015-04-21 13:38 ` Steven Rostedt
2015-04-21 12:22 ` Christoph Hellwig
2015-04-21 13:13 ` Ron Rechenmacher
2015-04-21 13:23 ` Christoph Hellwig [this message]
2015-04-21 13:26 ` Ron Rechenmacher
2015-04-21 13:53 ` Steven Rostedt
2015-04-21 15:00 ` Ron Rechenmacher
2015-04-21 15:49 ` Steven Rostedt
2015-04-21 22:23 ` Ron Rechenmacher
2015-04-21 22:44 ` Steven Rostedt
2015-04-22 2:24 ` Ron Rechenmacher
2015-04-22 12:53 ` Steven Rostedt
2015-04-22 12:55 ` Steven Rostedt
2015-04-22 14:47 ` Arnaldo Carvalho de Melo
2015-04-22 15:36 ` David Ahern
2015-04-22 15:44 ` Steven Rostedt
2015-04-22 16:35 ` Ron Rechenmacher
2015-04-22 17:00 ` Steven Rostedt
2015-04-23 15:28 ` Pawel Moll
2015-04-23 15:33 ` Pawel Moll
2015-04-21 13:31 ` Steven Rostedt
2015-04-24 21:24 ` Steven Rostedt
2015-04-24 21:39 ` Mathieu Desnoyers
2015-04-27 19:12 ` Ron Rechenmacher
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