Re: [PATCH 2/4] vfio: vfio_pci_nvlink2: use mmgrab

[Cornelia Huck]

On Sun, 29 Dec 2019 16:42:56 +0100
Julia Lawall <Julia.Lawall@xxxxxxxx> wrote:

> Mmgrab was introduced in commit f1f1007644ff ("mm: add new mmgrab()
> helper") and most of the kernel was updated to use it. Update a
> remaining file.
> 
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
> 
> <smpl>
> @@ expression e; @@
> - atomic_inc(&e->mm_count);
> + mmgrab(e);
> </smpl>
> 
> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxxx>
> 
> ---
>  drivers/vfio/pci/vfio_pci_nvlink2.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Cornelia Huck <cohuck@xxxxxxxxxx>