Messages in this thread | | | Date | Tue, 28 Nov 2023 11:16:04 +0100 | From | Michal Hocko <> | Subject | Re: [PATCH v10] mm: vmscan: try to reclaim swapcache pages if no swap space |
| |
On Tue 28-11-23 09:31:06, Huang, Ying wrote: > Michal Hocko <mhocko@suse.com> writes: [...] > > Right. On the other hand we could be more aggressive when dropping the > > swapcache. Is there any actual reason why we cannot try to folio_free_swap > > even when mem_cgroup_swap_full == F? > > If there are plenty free space in swap device, why not take advantage of > it?
Maybe a stupid question but what is the advantage of keeping around in the swap cache?
-- Michal Hocko SUSE Labs
| |