This patchset fixes PSI monitors on the root cgroup, as they currently
only works on the non-root cgroups. Reading works for all, since that
was fixed when adding support for the root PSI files. It also contains
a doc update to reflect the current implementation.

Changes since v1:
- Added Reviewed-by tag on the original patch (Suren)
- Updated patch title
- Added a separate patch to update doc


Odin Ugedal (2):
 cgroup: fix psi monitor for root cgroup
 cgroup: update PSI file description in docs

Documentation/admin-guide/cgroup-v2.rst | 6 +++---
kernel/cgroup/cgroup.c                  | 4 +++-
2 files changed, 6 insertions(+), 4 deletions(-)

Both patches look good.

Acked-by: Dan Schatzberg <redacted>