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From: Sam Ravnborg <sam@ravnborg.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Steven Rostedt <srostedt@redhat.com>,
	Johannes Berg <johannes@sipsolutions.net>,
	Ingo Molnar <mingo@redhat.com>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: TRACE_BRANCH_PROFILING breaks gcc warnings
Date: Wed, 15 Apr 2009 09:46:59 +0200	[thread overview]
Message-ID: <20090415074659.GA21764@uranus.ravnborg.org> (raw)
In-Reply-To: <20090415073720.GC18192@elte.hu>

> > 
> > This has been mentioned before, and I've asked about sending a 
> > patch that would prevent TRACE_BRANCH_PROFILING from being 
> > selected with an allyesconfig.
> > 
> > It is easy to do. I could make it a selection and not a boolean 
> > and it will not select it as default, even for allyes/modconfig

We should have a symbol that is only set for allyesconfig builds.

Then we could do something like:

config TRACE_BRANCH_PROFILING
	depends on !ALLYESCONFIG

The advantage is that it is obvious why we have defiend
it like this rather than some inverse symbols.

I looked at generating such symbol in kconfig long time
ago but never finished it.

	Sam

  reply	other threads:[~2009-04-15  7:45 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-14 22:28 Johannes Berg
2009-04-14 22:31 ` Steven Rostedt
2009-04-15  7:37   ` Ingo Molnar
2009-04-15  7:46     ` Sam Ravnborg [this message]
2009-04-15  8:12       ` Ingo Molnar

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