linux

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Michal Koutný af000ce852 cgroup: Do not report unavailable v1 controllers in /proc/cgroups

This is a followup to CONFIG-urability of cpuset and memory controllers
for v1 hierarchies. Make the output in /proc/cgroups reflect that
!CONFIG_CPUSETS_V1 is like !CONFIG_CPUSETS and
!CONFIG_MEMCG_V1 is like !CONFIG_MEMCG.

The intended effect is that hiding the unavailable controllers will hint
users not to try mounting them on v1.

Signed-off-by: Michal Koutný <mkoutny@suse.com>
Reviewed-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

2024-09-10 10:04:28 -10:00

cgroup-internal.h

cgroup: Add a new helper for cgroup1 hierarchy

2023-11-09 13:25:47 -10:00

cgroup-v1.c

cgroup: Do not report unavailable v1 controllers in /proc/cgroups

2024-09-10 10:04:28 -10:00

cgroup.c

cgroup/cpuset: Expose cpuset filesystem with cpuset v1 only

2024-09-10 10:02:12 -10:00

cpuset-internal.h

cgroup/cpuset: Move cpu.h include to cpuset-internal.h