From: Peter Zijlstra <peterz@infradead.org>
To: Vince Weaver <vincent.weaver@maine.edu>
Cc: LKML <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Steven Rostedt <rostedt@goodmis.org>,
Dave Jones <davej@redhat.com>
Subject: Re: perf/tracepoint yet another lockup
Date: Tue, 12 Nov 2013 10:24:58 +0100 [thread overview]
Message-ID: <20131112092458.GL5056@laptop.programming.kicks-ass.net> (raw)
In-Reply-To: <alpine.DEB.2.10.1311111720190.26895@vincent-weaver-1.um.maine.edu>
On Mon, Nov 11, 2013 at 05:28:21PM -0500, Vince Weaver wrote:
> So are all tracepoints unsafe? Or just a subset?
No, most should be fine. But finding the special ones seems interesting
:/
Disabling them all for now sure seems like the safe option.
next prev parent reply other threads:[~2013-11-12 9:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-11 17:03 Vince Weaver
2013-11-11 22:28 ` Vince Weaver
2013-11-12 9:24 ` Peter Zijlstra [this message]
2013-11-13 22:39 ` Vince Weaver
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