On 5/27/19 3:55 PM, Huang, Ying wrote:
Yang Shi writes:
On 5/27/19 3:06 PM, Huang, Ying wrote:
Yang Shi writes:
Since commit bd4c82c22c36 ("mm, THP, swap: delay splitting THP after
swapped out"), THP can be swapped out in a whole. But, nr_reclaimed
and some other vm counters still get
Yang Shi writes:
> On 5/27/19 3:06 PM, Huang, Ying wrote:
>> Yang Shi writes:
>>
>>> Since commit bd4c82c22c36 ("mm, THP, swap: delay splitting THP after
>>> swapped out"), THP can be swapped out in a whole. But, nr_reclaimed
>>> and some other vm counters still get inc'ed by one even though a
On 5/27/19 3:06 PM, Huang, Ying wrote:
Yang Shi writes:
Since commit bd4c82c22c36 ("mm, THP, swap: delay splitting THP after
swapped out"), THP can be swapped out in a whole. But, nr_reclaimed
and some other vm counters still get inc'ed by one even though a whole
THP (512 pages) gets swapp
Yang Shi writes:
> Since commit bd4c82c22c36 ("mm, THP, swap: delay splitting THP after
> swapped out"), THP can be swapped out in a whole. But, nr_reclaimed
> and some other vm counters still get inc'ed by one even though a whole
> THP (512 pages) gets swapped out.
>
> This doesn't make too muc
Since commit bd4c82c22c36 ("mm, THP, swap: delay splitting THP after
swapped out"), THP can be swapped out in a whole. But, nr_reclaimed
and some other vm counters still get inc'ed by one even though a whole
THP (512 pages) gets swapped out.
This doesn't make too much sense to memory reclaim. Fo
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