6 Sep
2019
6 Sep
'19
3:38 p.m.
Hello, Daniel.
On Fri, Sep 06, 2019 at 05:36:02PM +0200, Daniel Vetter wrote:
Block devices are a great example I think. How do you handle the partitions on that? For drm we also have a main minor interface, and
cgroup IO controllers only distribute hardware IO capacity and are blind to partitions. As there's always the whole device MAJ:MIN for block devices, we only use that.
then the render-only interface on drivers that support it. So if blkcg handles that by only exposing the primary maj:min pair, I think we can go with that and it's all nicely consistent.
Ah yeah, that sounds equivalent. Great.
Thanks.
--
tejun