PR sync from: Lu Jialin lujialin4@huawei.com
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/DFB3YBXFCGDWN6CBC6KZ3YIXQNY5JQQP/
v2->v1: introduce CONFIG_CGROUP_V1_KILL to isolated cgroup.kill in cgroupv1
Lu Jialin (9):
memcg: Export memcg.{min/low} from cgroupv2 to cgroupv1
memcg: Export memcg.high from cgroupv2 to cgroupv1
memcg: Export memory.events and memory.events.local from cgroupv2 to
cgroupv1
memcg: Fix inconsistent oom event behavior for OOM_MEMCG_KILL
cgroup: Export cgroup.kill from cgroupv2 to cgroupv1
memcg: Introduce CONFIG_MEMCG_V1_THRESHOLD_QOS
memcg: enable memcg async reclaim
memcg: export high_async_ratio to userland
cgroup: add config isolation for cgroup_kill in cgroupv1
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2.34.1