This is a backport of Sebastian's MEMCG changes to v5.15. With these
patches applied, it is possible to use memory cgroups together
with PREEMPT_RT on v5.15, just like on v5.17.
David Oberhollenzer (1):
Allow MEMCG on PREEMPT_RT
Sebastian Andrzej Siewior (3):
mm/memcg: Disable threshold event handlers on PREEMPT_RT
mm/memcg: Protect per-CPU counter by disabling preemption on
PREEMPT_RT where needed.
mm/memcg: Add a local_lock_t for IRQ and TASK object.
.../admin-guide/cgroup-v1/memory.rst | 2 +
init/Kconfig | 1 -
mm/memcontrol.c | 1264 +++++++++--------
3 files changed, 671 insertions(+), 596 deletions(-)
--
2.36.1
