From: Lin Ming <minggr@gmail.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Ingo Molnar <mingo@kernel.org>,
John Stultz <john.stultz@linaro.org>,
linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH] seqlock: add lockdep support
Date: Wed, 18 Sep 2013 17:29:51 +0800 [thread overview]
Message-ID: <1379496591.19121.31.camel@minggr> (raw)
In-Reply-To: <20130918091504.GM12926@twins.programming.kicks-ass.net>
On Wed, 2013-09-18 at 11:15 +0200, Peter Zijlstra wrote:
> On Wed, Sep 18, 2013 at 02:57:13PM +0800, Lin Ming wrote:
> > Hi,
> >
> > lockdep support for seqlock was discussed at:
> > http://marc.info/?l=linux-kernel&m=137875860600648&w=2
> >
> > This is very draft patch to add lockdep support for seqlock.
> > Actually, it doesn't work yet. I throw it out to get comments and help.
> >
> > TODO:
> > - fix seqlock usage in vdso code
> >
> > I got below with this patch applied.
> > There should be something wrong with this patch.
> > Any idea?
>
> You're aware of John Stultz's patches?
No.
Glad that John has wrote this.
Reading it ...
Thanks for the info.
>
> lkml.kernel.org/r/1379117948-7385-1-git-send-email-john.stultz@linaro.org
prev parent reply other threads:[~2013-09-18 9:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-18 6:57 [RFC PATCH] seqlock: add lockdep support Lin Ming
2013-09-18 9:15 ` Peter Zijlstra
2013-09-18 9:29 ` Lin Ming [this message]
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