Re: [RFC v3 8/8] selftests: Add binder cgroup gpu memory transfer test

From: Christian Brauner
Date: Tue Mar 22 2022 - 12:07:29 EST


On Mon, Mar 14, 2022 at 05:43:40PM -0700, Todd Kjos wrote:
> On Wed, Mar 9, 2022 at 8:53 AM T.J. Mercier <tjmercier@xxxxxxxxxx> wrote:
> >
> > This test verifies that the cgroup GPU memory charge is transferred
> > correctly when a dmabuf is passed between processes in two different
> > cgroups and the sender specifies BINDER_BUFFER_FLAG_SENDER_NO_NEED in the
> > binder transaction data containing the dmabuf file descriptor.
> >
> > Signed-off-by: T.J. Mercier <tjmercier@xxxxxxxxxx>
>
> Reviewed-by: Todd Kjos <tkjos@xxxxxxxxxx>
> for the binder driver interactions. Need Christian to take a look at
> the binderfs interactions.

Sorry, just saw this now. I'll take a look tomorrow!