On Mon, 21 Jan 2019, Christoph Hellwig wrote:
On Mon, Jan 21, 2019 at 12:20:42PM -0800, Liam Mark wrote:
I have left this to clients, but if they own the buffer they can have the knowledge as to whether CPU access is needed in that use case (example for post-processing).
That is an API design which the user is more likely to get wrong than right and thus does not pass the smell test.
With the previous version of ION Android ION clients were successfully managing all their cache maintenance.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project