| Message ID | 20220819093025.105403-1-mawupeng1@huawei.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | watermark related improvement on zone movable | expand |
Hi, maintainers, kindly ping... Thanks. Ma. On 2022/8/19 17:30, Wupeng Ma wrote: > From: Ma Wupeng <mawupeng1@huawei.com> > > The first patch cap zone movable's min watermark 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. > > changelog since v1: > - fix compile error if CONFIG_SYSCTL is not enabled > - remove useless function comment > > 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 +- > kernel/sysctl.c | 2 -- > mm/page_alloc.c | 41 +++++++++++++++++++------ > 4 files changed, 39 insertions(+), 12 deletions(-) >
From: Ma Wupeng <mawupeng1@huawei.com> The first patch cap zone movable's min watermark 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. changelog since v1: - fix compile error if CONFIG_SYSCTL is not enabled - remove useless function comment 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 +- kernel/sysctl.c | 2 -- mm/page_alloc.c | 41 +++++++++++++++++++------ 4 files changed, 39 insertions(+), 12 deletions(-)