From: Carsten Emde <C.Emde@osadl.org>
To: Daniel Wagner <daniel.wagner@bmw-carit.de>
Cc: Steven Rostedt <rostedt@goodmis.org>,
linux-rt-users@vger.kernel.org, Jon Masters <jcm@redhat.com>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] hwlat_detector: Detect hardware-induced latencies
Date: Thu, 09 Apr 2015 15:46:12 +0200 [thread overview]
Message-ID: <552682A4.4000309@osadl.org> (raw)
In-Reply-To: <5526458E.5050202@bmw-carit.de>
Hi Daniel,
> BTW, are you also taking care of the latency-hist.patch patch?
I do.
However, the request (and the challenge) is not to simply rewrite the
code. The idea is to provide a general histogram framework that can be
used from anywhere in the kernel and to equip it with everything needed
by the existing histograms. This framework should no longer be part of
the RT patches but submitted directly to mainline Linux. In a second
step, we will then rewrite the existing histogram code to use the new
framework.
Any help is greatly appreciated!
-Carsten.
next prev parent reply other threads:[~2015-04-09 13:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-08 15:47 [PATCH] hwlat_detector: Detect hardware-induced latencies Daniel Wagner
2015-04-08 16:35 ` Steven Rostedt
2015-04-09 9:25 ` Daniel Wagner
2015-04-09 13:46 ` Carsten Emde [this message]
2015-04-09 14:10 ` Steven Rostedt
2015-04-13 8:31 ` Daniel Wagner
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