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From: Andi Kleen <ak@suse.de>
To: Andrew Morton <akpm@osdl.org>
Cc: drepper@gmail.com, robustmutexes@lists.osdl.org, mingo@elte.hu,
	linux-kernel@vger.kernel.org, daviado@gmail.com
Subject: Re: Robust futex patch for Linux 2.6.15
Date: 13 Jan 2006 23:20:43 +0100	[thread overview]
Message-ID: <p73lkxj22is.fsf@verdi.suse.de> (raw)
In-Reply-To: <20060113132704.207336d7.akpm@osdl.org>

Andrew Morton <akpm@osdl.org> writes:
> 
> +static int futex_deadlock(struct rt_mutex *lock)
> +{
> +	DEFINE_WAIT(wait);
> +
> +	_raw_spin_unlock(&lock->wait_lock);
> +	_raw_spin_unlock(&current->pi_lock);

And why is there a pi_lock if the code isn't supposed to support PI?

-Andi

  reply	other threads:[~2006-01-13 22:20 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <b324b5ad0601131316m721f959eu37b741f9e5557a2e@mail.gmail.com>
2006-01-13 21:27 ` Robust futex patch for Linux 2.6.15 Andrew Morton
2006-01-13 22:20   ` Andi Kleen [this message]
2006-01-13 23:01     ` Andrew Morton
2006-01-14 16:13   ` Matan Peled
2006-01-14 20:25     ` Andrew Morton
2006-01-16 19:09       ` Re [robust-futex-2] : interdiff for memory leak fix david singleton

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