linux-kernel - [patch 0/2] rtmutex: Fix the deadlock detector for real

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Date:	Wed, 14 May 2014 20:03:26 -0000
From:	Thomas Gleixner <tglx@...utronix.de>
To:	LKML <linux-kernel@...r.kernel.org>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Lai Jiangshan <laijs@...fujitsu.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>
Subject: [patch 0/2] rtmutex: Fix the deadlock detector for real

Lai pointed out that the chain walk is incomplete aside of not
detecting even the simple AA deadlock.

The following series contains:

1) The fix for this, which replaces the hot fix I send out earlier

2) An optimization to avoid pointless de/enqueue operations in the
   deadlock chain walk

Thanks,

	tglx

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