Yu Zhao writes:
> On Wed, Mar 24, 2021 at 12:58 AM Huang, Ying wrote:
>>
>> Yu Zhao writes:
>>
>> > On Mon, Mar 22, 2021 at 11:13:19AM +0800, Huang, Ying wrote:
>> >> Yu Zhao writes:
>> >>
>> >> > On Wed, Mar 17, 2021 at 11:37:38AM +0800, Huang, Ying wrote:
>> >> >> Yu Zhao writes:
>> >> >>
>
On Wed, Mar 24, 2021 at 12:58 AM Huang, Ying wrote:
>
> Yu Zhao writes:
>
> > On Mon, Mar 22, 2021 at 11:13:19AM +0800, Huang, Ying wrote:
> >> Yu Zhao writes:
> >>
> >> > On Wed, Mar 17, 2021 at 11:37:38AM +0800, Huang, Ying wrote:
> >> >> Yu Zhao writes:
> >> >>
> >> >> > On Tue, Mar 16, 2021
Yu Zhao writes:
> On Mon, Mar 22, 2021 at 11:13:19AM +0800, Huang, Ying wrote:
>> Yu Zhao writes:
>>
>> > On Wed, Mar 17, 2021 at 11:37:38AM +0800, Huang, Ying wrote:
>> >> Yu Zhao writes:
>> >>
>> >> > On Tue, Mar 16, 2021 at 02:44:31PM +0800, Huang, Ying wrote:
>> >> > The scanning overhead
On Mon, Mar 22, 2021 at 11:13:19AM +0800, Huang, Ying wrote:
> Yu Zhao writes:
>
> > On Wed, Mar 17, 2021 at 11:37:38AM +0800, Huang, Ying wrote:
> >> Yu Zhao writes:
> >>
> >> > On Tue, Mar 16, 2021 at 02:44:31PM +0800, Huang, Ying wrote:
> >> > The scanning overhead is only one of the two maj
Yu Zhao writes:
> On Wed, Mar 17, 2021 at 11:37:38AM +0800, Huang, Ying wrote:
>> Yu Zhao writes:
>>
>> > On Tue, Mar 16, 2021 at 02:44:31PM +0800, Huang, Ying wrote:
>> > The scanning overhead is only one of the two major problems of the
>> > current page reclaim. The other problem is the gran
On Wed, Mar 17, 2021 at 11:37:38AM +0800, Huang, Ying wrote:
> Yu Zhao writes:
>
> > On Tue, Mar 16, 2021 at 02:44:31PM +0800, Huang, Ying wrote:
> >> Yu Zhao writes:
> >>
> >> > On Tue, Mar 16, 2021 at 10:07:36AM +0800, Huang, Ying wrote:
> >> >> Rik van Riel writes:
> >> >>
> >> >> > On Sat
Yu Zhao writes:
> On Tue, Mar 16, 2021 at 02:44:31PM +0800, Huang, Ying wrote:
>> Yu Zhao writes:
>>
>> > On Tue, Mar 16, 2021 at 10:07:36AM +0800, Huang, Ying wrote:
>> >> Rik van Riel writes:
>> >>
>> >> > On Sat, 2021-03-13 at 00:57 -0700, Yu Zhao wrote:
>> >> >
>> >> >> +/*
>> >> >> + * A
On Tue, Mar 16, 2021 at 02:44:31PM +0800, Huang, Ying wrote:
> Yu Zhao writes:
>
> > On Tue, Mar 16, 2021 at 10:07:36AM +0800, Huang, Ying wrote:
> >> Rik van Riel writes:
> >>
> >> > On Sat, 2021-03-13 at 00:57 -0700, Yu Zhao wrote:
> >> >
> >> >> +/*
> >> >> + * After pages are faulted in, th
Yu Zhao writes:
> On Tue, Mar 16, 2021 at 10:07:36AM +0800, Huang, Ying wrote:
>> Rik van Riel writes:
>>
>> > On Sat, 2021-03-13 at 00:57 -0700, Yu Zhao wrote:
>> >
>> >> +/*
>> >> + * After pages are faulted in, they become the youngest generation.
>> >> They must
>> >> + * go through aging p
On Tue, Mar 16, 2021 at 10:07:36AM +0800, Huang, Ying wrote:
> Rik van Riel writes:
>
> > On Sat, 2021-03-13 at 00:57 -0700, Yu Zhao wrote:
> >
> >> +/*
> >> + * After pages are faulted in, they become the youngest generation.
> >> They must
> >> + * go through aging process twice before they can
Rik van Riel writes:
> On Sat, 2021-03-13 at 00:57 -0700, Yu Zhao wrote:
>
>> +/*
>> + * After pages are faulted in, they become the youngest generation.
>> They must
>> + * go through aging process twice before they can be evicted. After
>> first scan,
>> + * their accessed bit set during initia
On Sat, 2021-03-13 at 00:57 -0700, Yu Zhao wrote:
> +/*
> + * After pages are faulted in, they become the youngest generation.
> They must
> + * go through aging process twice before they can be evicted. After
> first scan,
> + * their accessed bit set during initial faults are cleared and they
>
Add an infrastructure that maintains either a system-wide mm_struct
list or per-memcg mm_struct lists. Multiple threads can concurrently
work on the same mm_struct list, and each of them will be given a
different mm_struct. Those who finish early can optionally wait on the
rest after the iterator h
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