linux-kernel - Re: [RFC][PATCH 3/4] futex: Remove rt_mutex_deadlock_account

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Message-ID: <20161005072948.h72gu5mw4p3fxa7q@linutronix.de>
Date:   Wed, 5 Oct 2016 09:29:48 +0200
From:   Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     mingo@...nel.org, tglx@...utronix.de, juri.lelli@....com,
        rostedt@...dmis.org, xlpang@...hat.com,
        linux-kernel@...r.kernel.org, mathieu.desnoyers@...icios.com,
        jdesfossez@...icios.com, bristot@...hat.com
Subject: Re: [RFC][PATCH 3/4] futex: Remove rt_mutex_deadlock_account_*()

On 2016-10-03 11:12:37 [+0200], Peter Zijlstra wrote:
> These are unused and clutter up the code.

it seems that it has been like that since day one (Ingo's patches from
2006 [0] are like that). I assume we never had real code behind this
functions, right? Not even in -RT?

[0] http://people.redhat.com/mingo/PI-futex-patches/patches/

Sebastian