From: Steven Rostedt <rostedt@goodmis.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Dhaval Giani <dhaval.giani@oracle.com>,
LKML <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH] lockdep: Show up to three levels for a deadlock scenario
Date: Tue, 19 Dec 2017 12:11:24 -0500 [thread overview]
Message-ID: <20171219121124.79bca79b@gandalf.local.home> (raw)
In-Reply-To: <20171219170716.2b2t5u6msalhqus3@hirez.programming.kicks-ass.net>
On Tue, 19 Dec 2017 18:07:16 +0100
Peter Zijlstra <peterz@infradead.org> wrote:
> On Tue, Dec 19, 2017 at 11:52:38AM -0500, Steven Rostedt wrote:
> > Then I suggest that you can either take my patch to improve the
> > visual or remove the visual completely, as nobody cares about it.
>
> Doesn't apply as is; but can you at least make it shut up if the chain
> is longer than you support?
I can add that.
>
> It's really annoying if it shows the AB-BA graphics when you're staring
> at a 5-6 lock scenario.
I could also make it dynamic, to handle the entire chain. But it will
make it longer.
-- Steve
next prev parent reply other threads:[~2017-12-19 17:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-14 17:38 Steven Rostedt
2017-12-14 17:59 ` Peter Zijlstra
2017-12-14 18:19 ` Steven Rostedt
2017-12-19 16:30 ` Dhaval Giani
2017-12-19 16:46 ` Peter Zijlstra
2017-12-19 16:52 ` Steven Rostedt
2017-12-19 16:54 ` Dhaval Giani
2017-12-19 17:10 ` Steven Rostedt
2017-12-19 17:07 ` Peter Zijlstra
2017-12-19 17:11 ` Steven Rostedt [this message]
2017-12-19 17:29 ` Peter Zijlstra
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