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Subject[PATCH v2 0/3] Soft limit memory management bug fixes
Date
During testing of tiered memory management based on memory soft limit,
I found three issues with memory management using cgroup based soft
limit in the mainline code. Fix the issues with the three patches in
this series. Also updated patch 3 per Johannes' comments on the first
version of this patch.

Thanks.

Tim

Changelog:
v2
1. Do soft limit tree uncharge update in batch of the same node only
for v1 cgroups that have a soft limit. Batching in nodes is only
relevant for cgroup v1 that has per node soft limit tree.

Tim Chen (3):
mm: Fix dropped memcg from mem cgroup soft limit tree
mm: Force update of mem cgroup soft limit tree on usage excess
mm: Fix missing mem cgroup soft limit tree updates

mm/memcontrol.c | 27 +++++++++++++++++++++++----
1 file changed, 23 insertions(+), 4 deletions(-)

--
2.20.1

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