[PATCH v6 2/2] staging: ion: create one device entry per heap

Mark Brown broonie at kernel.org
Tue Nov 28 17:37:53 UTC 2017


On Tue, Nov 28, 2017 at 06:28:38PM +0100, Greg KH wrote:
> On Tue, Nov 28, 2017 at 05:12:23PM +0000, Mark Brown wrote:

> > I think it's reasonable to ask for userspace, I'm querying why it needs
> > to specifically be Android.

> Does anyone other than Android use this interface?

There's plenty of other userspaces that have the same requirements for
allocation for applications like video capture, I believe some of them
have actually moved to ION already and they're certainly where some of
the requirements here are coming from.
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