linux-kernel - Re: [PATCH 0/4] use mmgrab

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Message-ID: <20200103123059.GI3911@kadam>
Date:   Fri, 3 Jan 2020 15:31:00 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Julia Lawall <Julia.Lawall@...ia.fr>
Cc:     kvm@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Cornelia Huck <cohuck@...hat.com>,
        linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        openrisc@...ts.librecores.org
Subject: Re: [PATCH 0/4] use mmgrab

On Sun, Dec 29, 2019 at 04:42:54PM +0100, Julia Lawall wrote:
> Mmgrab was introduced in commit f1f1007644ff ("mm: add new mmgrab()
> helper") and most of the kernel was updated to use it. Update a few
> remaining files.

I wonder if there is an automatic way to generate these kind of
Coccinelle scripts which use inlines instead of open coding.  Like maybe
make a list of one line functions, and then auto generate a recipe.  Or
the mmgrab() function could have multiple lines if the first few were
just sanity checks for NULL or something...

regards,
dan carpenter