On Fri, Nov 29, 2019 at 01:00:36AM -0500, Kenny Ho wrote:
On Tue, Oct 1, 2019 at 10:31 AM Michal Koutný mkoutny@suse.com wrote:
On Thu, Aug 29, 2019 at 02:05:19AM -0400, Kenny Ho Kenny.Ho@amd.com wrote:
+struct cgroup_subsys drm_cgrp_subsys = {
.css_alloc = drmcg_css_alloc,.css_free = drmcg_css_free,.early_init = false,.legacy_cftypes = files,Do you really want to expose the DRM controller on v1 hierarchies (where threads of one process can be in different cgroups, or children cgroups compete with their parents)?
(Sorry for the delay, I have been distracted by something else.) Yes, I am hoping to make the functionality as widely available as possible since the ecosystem is still transitioning to v2. Do you see inherent problem with this approach?
Integrating with memcg could be more challenging on cgroup1. That's one of the reasons why e.g. cgroup-aware pagecache writeback is only on cgroup2.