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From: Linus Torvalds <torvalds@linux-foundation.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Thomas Gleixner <tglx@linutronix.de>,
	Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [GIT PULL] core/locking changes for v2.6.35
Date: Tue, 18 May 2010 07:30:54 -0700 (PDT)	[thread overview]
Message-ID: <alpine.LFD.2.00.1005180729340.4195@i5.linux-foundation.org> (raw)
In-Reply-To: <20100517212848.GA28536@elte.hu>



On Mon, 17 May 2010, Ingo Molnar wrote:
> 
> Tony Breeds (1):
>       mutex: Fix optimistic spinning vs. BKL

Grr. This has the ugly timeout thing, but what's _really_ ugly about it is

	kernel/mutex.c: In function ‘__mutex_lock_common’:
	kernel/mutex.c:148: warning: unused variable ‘timeout’

Nasty. It happens when spinning is disabled due to lockdep or whatever 
debugging that kills it.

		Linus

  reply	other threads:[~2010-05-18 14:34 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-17 21:28 Ingo Molnar
2010-05-18 14:30 ` Linus Torvalds [this message]
2010-05-18 14:52   ` [GIT PULL, v2] " Ingo Molnar
2010-05-18 15:19     ` Linus Torvalds
2010-05-18 16:09       ` Ingo Molnar
2010-05-18 22:53     ` Jaswinder Singh Rajput

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