Quoting Matt Roper (2018-03-17 02:08:57) > This is the fourth iteration of the work previously posted here: > (v1) https://lists.freedesktop.org/archives/intel-gfx/2018-January/153156.html > (v2) https://www.mail-archive.com/dri-devel@xxxxxxxxxxxxxxxxxxxxx/msg208170.html > (v3) https://lists.freedesktop.org/archives/intel-gfx/2018-March/157928.html > > The high level goal of this work is to allow non-cgroup-controller parts > of the kernel (e.g., device drivers) to register their own private > policy data for specific cgroups. That mechanism is then made use of in > the i915 graphics driver to allow GPU priority to be assigned according > to the cgroup membership of the owning process. Please see the v1 cover > letter linked above for a more in-depth explanation and justification. Hi Matt, For cross-subsystem changes such as this, it makes sense to Cc all relevant maintainers, especially if there have been previous comments to earlier revisions. Please, do include and keep a reference to the userspace portion of the changes when you suggest new uAPI to be added. At least I have some trouble trying to track down the relevant interface consumer here. I'm unsure how much sense it makes to commence with detailed i915 review if we will be blocked by lack of userspace after that? I'm assuming you've read through [1] already. Regards, Joonas [1] https://01.org/linuxgraphics/gfx-docs/drm/gpu/drm-uapi.html#open-source-userspace-requirements _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
