linux-kernel - Minor improvements to recordmount.pl

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Date:	Tue,  5 Jan 2010 19:27:50 +0100
From:	Wolfram Sang <w.sang@...gutronix.de>
To:	linux-kernel@...r.kernel.org
Cc:	Steven Rostedt <rostedt@...dmis.org>
Subject: Minor improvements to recordmount.pl

Hi,

while playing with ftrace and checking how it works, I also stumbled across
recordmount.pl. The following two patches contain improvements which simplify
the code and make it better readable IMHO. (They should also make it faster,
although I don't think one could measure it.)

I think there is more potential for significant speedups during build-time, but
these would involve structural changes and I'd need to do more research.

So, for a start, pick the low-hanging fruits and remove some "a bit clumsy"
parts :) I did some "unit testing" and built a complete kernel with these
patches applied. No problems, ftrace still works like a charm.

Regards,

   Wolfram

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