[ck] Re: Add myself as Memory's maintainer

ACK

在 2022/9/23 下午1:42, zhong jiang 写道: > Hi,  All > > I've been working on linux kernel memory over the past few years, > making some > > contributions in the field and alway helping review the related code. > > > Here are some highlight contributions from myself: > > 1、Implement the cold slab design and development.  It aims to reclaim > the kernel slab memory to > >       reduce the unexpected stability issues and saving some memory > space.  The feautre has widely > >       applied to alibaba group. > > > 2、Implement the swap high feature in cgroup v1 and make use of oomd > to proactive kill in the process > >       rather than trigger the Oom killer in the kernel,  which aims to > decrease the risk of unexpected hang > >       or Oom.  hence the user can control  when to kill and what > process to kill. > >       The ability has been applied to ASI control components. > > > 3、 Design and implement the  performance optimization to reduce the > cost for redis snapshot. > >        The performance benifits is that the whole cost from second to > millisecond. > > > 4、Design and implement the dup page in the early stage.  It's proved > that has a great improvments when > >       the app  will access the remote binary program frequently. > > > 5、Backport mglru feature to make the page to identify the cold and > hot and implement proactiving the anonymous page with > >      zswap and file page to reclaim within the reasonable refault value. > >      Flink has take use of the alibity in the product environment to > achieve the goals of saving the memory about at least 5% only > >      in page cache. > > > With the above key contributions,  I think I am qualified with the > job. Thanks >