Re: [PATCH 0/4] use mmgrab

From: Dan Carpenter
Date: Fri Jan 03 2020 - 07:31:38 EST

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...

dan carpenter