From: Ma Wupeng <mawupeng1@xxxxxxxxxx> The first patch cap zone movable's min wmark to small value since no one can use it. The second patch introduce a per zone watermark to replace the vanilla watermark_scale_factor to bring flexibility to tune each zone's watermark separately and lead to more efficient kswapd. Each patch's detail information can be seen is its own changelog. Ma Wupeng (2): mm: Cap zone movable's min wmark to small value mm: sysctl: Introduce per zone watermark_scale_factor Documentation/admin-guide/sysctl/vm.rst | 6 ++++ include/linux/mm.h | 2 +- include/linux/mmzone.h | 4 +-- kernel/sysctl.c | 2 -- mm/page_alloc.c | 41 +++++++++++++++++++------ 5 files changed, 41 insertions(+), 14 deletions(-) -- 2.25.1
