cgroup, docs: Be explicit about independence of RT_GROUP_SCHED and non-cpu controllers

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The cgroup v2 cpu controller has a limitation that if
CONFIG_RT_GROUP_SCHED is enabled, the cpu controller can be enabled only
if all the realtime processes are in the root cgroup. The other
controllers have no such restriction. They can be used for the resource
control of realtime processes irrespective of whether
CONFIG_RT_GROUP_SCHED is enabled or not.

Signed-off-by: Shashank Balaji <shashank.mahadasyam@sony.com>
Acked-by: Waiman Long <longman@redhat.com>
Acked-by: Michal Koutný <mkoutny@suse.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

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Shashank Balaji 2025-03-05 13:12:43 +09:00 • committed by Tejun Heo

parent c4af66a95a

commit c7461cca91

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Documentation/admin-guide/cgroup-v2.rst

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