From: Julia Lawall <julia.lawall@inria.fr>
To: Markus Elfring <Markus.Elfring@web.de>
Cc: Michal Marek <michal.lkml@markovi.net>,
Gilles Muller <Gilles.Muller@lip6.fr>,
kernel-janitors@vger.kernel.org,
Nicolas Palix <nicolas.palix@imag.fr>,
linux-kernel@vger.kernel.org, Coccinelle <cocci@systeme.lip6.fr>
Subject: Re: [PATCH] coccinelle: api: add device_attr_show script
Date: Mon, 15 Jun 2020 15:43:06 +0000 [thread overview]
Message-ID: <alpine.DEB.2.22.394.2006151742090.23306@hadrien> (raw)
In-Reply-To: <1f028ee6-b014-c240-21d8-0c1950334fe6@web.de>
[-- Attachment #1: Type: text/plain, Size: 1063 bytes --]
On Mon, 15 Jun 2020, Markus Elfring wrote:
> > +// Confidence: High
>
> Would you like to add any suggestion for a possible patch message?
>
>
> …
> > +virtual report
> > +virtual org
> > +virtual context
> > +virtual patch
>
> +virtual report, org, context, patch
>
> Is such a SmPL code variant more succinct?
This doens't matter.
>
>
> …
> > +ssize_t show(struct device *dev, struct device_attribute *attr, char *buf)
> > +{
> > + <...
> > +* return snprintf@p(...);
> > + ...>
> > +}
>
> I suggest to reconsider the selection of the SmPL nest construct.
> https://github.com/coccinelle/coccinelle/blob/e06b9156dfa02a28cf3cbf0913a10513f3d163ab/docs/manual/cocci_syntax.tex#L783
>
> Can the construct “<+... … ...+>” become relevant here?
<... ...> is fine if the only thing that will be used afterwards is what
is inside the <... ...>
julia
>
>
> Would you like to consider any further software design consequences
> around the safe application of the asterisk functionality in rules
> for the semantic patch language?
>
> Regards,
> Markus
>
next prev parent reply other threads:[~2020-06-15 15:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-15 14:04 [PATCH] coccinelle: api: add device_attr_show script Markus Elfring
2020-06-15 15:43 ` Julia Lawall [this message]
2020-06-15 16:27 ` Markus Elfring
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