linux-kernel - Re: [PATCH 30/30] perf tools: Disable test code

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Message-ID: <54A6C74E.1070006@gmail.com>
Date:	Fri, 02 Jan 2015 09:29:02 -0700
From:	David Ahern <dsahern@...il.com>
To:	Jiri Olsa <jolsa@...nel.org>, linux-kernel@...r.kernel.org
CC:	Alexis Berlemont <alexis.berlemont@...il.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Borislav Petkov <bp@...en8.de>,
	Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Stephane Eranian <eranian@...gle.com>
Subject: Re: [PATCH 30/30] perf tools: Disable test code

On 1/2/15 8:36 AM, Jiri Olsa wrote:
> NOTE: hack
>
> Forcing test objects not to be compiled into perf code.
> This saves almost 1MB of perf binary size on my setup:
>
>    # standard perf binary
>    $ ls -l perf
>    -rwxrwxr-x 1 jolsa jolsa 10283684 Jan  1 15:52 perf
>
>    # current perf binary
>    $ ls -l perf
>    -rwxrwxr-x 1 jolsa jolsa 9303174 Jan  1 15:58 perf

nice. I had done the same locally; never got around to pushing that 
patch upstream.

https://github.com/dsahern/linux/commit/20b85d1cbf5c46a5d9966bfcb7c0dbcb8f0cc8d0

David
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