On Tue, 20 Mar 2018, Vlastimil Babka wrote: > > Kswapd will not wakeup if per-zone watermarks are not failing or if too > > many previous attempts at background reclaim have failed. > > > > This can be true if there is a lot of free memory available. For high- > > order allocations, kswapd is responsible for waking up kcompactd for > > background compaction. If the zone is now below its watermarks or > not ? > Good catch, Andrew please let me know if you would like a resend to correct this.
