linux-kernel - Re: [PATCH 1/1] scripts: add a graph generator based on checkpatch reports

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Date:	Sun, 23 Nov 2014 12:27:26 -0800
From:	Joe Perches <joe@...ches.com>
To:	Fabian Frederick <fabf@...net.be>
Cc:	linux-kernel@...r.kernel.org,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH 1/1] scripts: add a graph generator based on checkpatch
 reports

On Sat, 2014-11-22 at 21:56 +0100, Fabian Frederick wrote:
> This script generates a graph based on errors/warnings/checks detected
> by checkpatch -f recursively on each files of a directory.
> Results are grouped by subfolders and pushed in gnuplot datasets.

Why is this useful?

Ingo's badly named script does something similar:
http://people.redhat.com/mingo/x86.git/code-quality

just without the plots.

btw:  this line:

$files = `find $statdir -name "*.c"`;

should probably be

$files = `git ls-files -- "$statdir/*.[ch]"`;

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