This series patches add swap control for memory cgroup. Patch[2] add page type in memory.reclaim interface to support reclaim anon pages. Patch[4] add memory.force_swapin interface to support swap back pages proactively. Patch[5] add memory.swap.max interface to limit usage of swap for memory cgroup. Patch[6-7] add memory.swapfile interface to limit available swap device for memory cgroup.
Liu Shixin (6): memcg: add page type to memory.reclaim interface memcg: introduce memcg swap qos feature memcg: introduce per-memcg swapin interface memcg: add restrict to swap to cgroup1 mm/swapfile: introduce per-memcg swapfile control mm: swap_slots: add per-type slot cache
Yosry Ahmed (1): mm: vmpressure: don't count proactive reclaim in vmpressure
.../admin-guide/cgroup-v1/memory.rst | 3 + Documentation/admin-guide/cgroup-v2.rst | 16 +- include/linux/memcontrol.h | 31 ++ include/linux/mm.h | 1 + include/linux/swap.h | 17 +- include/linux/swap_slots.h | 2 +- mm/Kconfig | 9 + mm/madvise.c | 19 + mm/memcontrol.c | 425 +++++++++++++++++- mm/swap_slots.c | 151 ++++++- mm/swapfile.c | 102 ++++- mm/vmscan.c | 36 +- 12 files changed, 767 insertions(+), 45 deletions(-)