Messages in this thread | | | Subject | Re: [RFC] memcg: Add swappiness to cgroup2 | From | teawater <> | Date | Thu, 2 Jan 2020 09:44:25 +0800 |
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> 在 2020年1月1日,07:16,Andrew Morton <akpm@linux-foundation.org> 写道: > > On Wed, 25 Dec 2019 13:36:48 +0800 Hui Zhu <teawater@gmail.com> wrote: > >> Even if cgroup2 has swap.max, swappiness is still a very useful config. >> This commit add swappiness to cgroup2. >> >> ... >> >> --- a/mm/memcontrol.c >> +++ b/mm/memcontrol.c >> @@ -7143,6 +7143,11 @@ static struct cftype swap_files[] = { >> .file_offset = offsetof(struct mem_cgroup, swap_events_file), >> .seq_show = swap_events_show, >> }, >> + { >> + .name = "swappiness", >> + .read_u64 = mem_cgroup_swappiness_read, >> + .write_u64 = mem_cgroup_swappiness_write, >> + }, >> { } /* terminate */ >> }; > > There should be a Documentation/ update with this? >
Hi Andrew,
I will post a new version with Documentation/ update.
Thanks, Hui
> >
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