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From: Ingo Molnar <mingo@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Peter Hurley <peter@hurleysoftware.com>,
	Peter Zijlstra <peterz@infradead.org>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] locking: Add WARN_ON_ONCE lock assertion
Date: Wed, 17 Sep 2014 14:32:56 +0200	[thread overview]
Message-ID: <20140917123256.GE2704@gmail.com> (raw)
In-Reply-To: <20140916181729.GB24456@kroah.com>


* Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote:

> On Tue, Sep 16, 2014 at 10:08:14AM +0200, Ingo Molnar wrote:
> > 
> > * Peter Hurley <peter@hurleysoftware.com> wrote:
> > 
> > > An interface may need to assert a lock invariant and not flood the
> > > system logs; add a lockdep helper macro equivalent to
> > > lockdep_assert_held() which only WARNs once.
> > > 
> > > cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > > Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
> > 
> > Acked-by: Ingo Molnar <mingo@kernel.org>
> 
> Any objection for me taking this through the TTY tree due to 
> the dependancies on future tty patches that use the function in 
> this patch?

Now that the patch is correct I have no objection whatsoever, 
feel free!

Thanks,

	Ingo

  reply	other threads:[~2014-09-17 12:33 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-09-10 18:31 [PATCH] locking: Add WARN_ON_ONCE lock assertion Peter Hurley
2014-09-16  8:08 ` Ingo Molnar
2014-09-16 18:17   ` Greg Kroah-Hartman
2014-09-17 12:32     ` Ingo Molnar [this message]
2014-09-17 16:09       ` Greg Kroah-Hartman

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