linux-kernel - [PATCH 0/1] tracing: Introduce "pseudo registers" for FETCH_MTD

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Message-ID: <20131123201543.GA22148@redhat.com>
Date:	Sat, 23 Nov 2013 21:15:43 +0100
From:	Oleg Nesterov <oleg@...hat.com>
To:	Steven Rostedt <rostedt@...dmis.org>,
	Namhyung Kim <namhyung.kim@....com>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...hat.com>, Jiri Olsa <jolsa@...hat.com>
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 0/1] tracing: Introduce "pseudo registers" for FETCH_MTD_reg

Hello,

After I looked at Namhyung's patches I learned that trace_probes
has a rich set of ->fetch methods.

But perhaps it makes sense to add a bit more? The patch is simple
and the idea looks natural. If this patch is accepted, I can try
to add a bit more hacks to fetch the per-cpu data, but this needs
a couple of simple preparations.

Oleg.

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