On Tue, Feb 2, 2021 at 1:35 PM Dave Hansen wrote:
>
> On 2/2/21 10:56 AM, Yang Shi wrote:
> >>
> >> /* If we have no swap space, do not bother scanning anon pages. */
> >> - if (!sc->may_swap || mem_cgroup_get_nr_swap_pages(memcg) <= 0) {
> >> + if (!sc->may_swap || !can_reclai
On 2/2/21 10:56 AM, Yang Shi wrote:
>>
>> /* If we have no swap space, do not bother scanning anon pages. */
>> - if (!sc->may_swap || mem_cgroup_get_nr_swap_pages(memcg) <= 0) {
>> + if (!sc->may_swap || !can_reclaim_anon_pages(memcg, pgdat->node_id))
>> {
> Just one minor thi
On Mon, Jan 25, 2021 at 4:42 PM Dave Hansen wrote:
>
>
> From: Keith Busch
>
> Reclaim anonymous pages if a migration path is available now that
> demotion provides a non-swap recourse for reclaiming anon pages.
>
> Note that this check is subtly different from the
> anon_should_be_aged() checks.
From: Keith Busch
Reclaim anonymous pages if a migration path is available now that
demotion provides a non-swap recourse for reclaiming anon pages.
Note that this check is subtly different from the
anon_should_be_aged() checks. This mechanism checks whether a
specific page in a specific cont
4 matches
Mail list logo
