2020년 7월 2일 (목) 오후 10:45, Vlastimil Babka <vbabka@xxxxxxx>님이 작성: > > On 6/17/20 7:26 AM, js1304@xxxxxxxxx wrote: > > From: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> > > > > Now, workingset detection is implemented for anonymous LRU. > > We don't have to worry about the misfound for workingset due to > > the ratio of active/inactive. Let's restore the ratio. > > How about: > > Now that workingset detection is implemented for anonymous LRU, we don't need > large inactive list to allow detecting frequently accessed pages before they are > reclaimed, anymore. This effectively reverts the temporary measure put in by > commit "mm/vmscan: make active/inactive ratio as 1:1 for anon lru". Much better!. I will use the comment you suggested. Thanks. > > Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx> > > Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> > > Acked-by: Vlastimil Babka <vbabka@xxxxxxx> > > Thanks! > I still hope Matthew can review updated patch 4/6 (I'm not really familiar with > proper xarray handling), and Johannes patch 5/6. Okay, I hope so, too. :) > And then we just need a nice Documentation file describing how reclaim really > works after all the recent changes :) Agreed. Thanks.
