linux-kernel - Re: [Cocci] [PATCH v2] coccinelle: assign signed result to unsigned variable

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Date:	Mon, 28 Sep 2015 14:55:50 +0200
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	Julia Lawall <julia.lawall@...6.fr>
Cc:	Andrzej Hajda <a.hajda@...sung.com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	Michal Marek <mmarek@...e.com>, cocci@...teme.lip6.fr,
	kernel-janitors@...r.kernel.org,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [Cocci] [PATCH v2] coccinelle: assign signed result to unsigned
 variable

> I guess parallelism would be helpful?
> You could try the following options:
> 
> -j n --chunksize 10 --recursive-includes --include-headers-for-types
> 
> where n is the number of cores that you want to use.

Has the make target "coccicheck" direct support for such special parameters?


> Parsed header files will be cached within chunks.

Can the Coccinelle software work together with a kind of "precompiled
header database"?

Regards,
Markus
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