On Tue, 2016-04-19 at 22:36 +0200, Vlastimil Babka wrote: > When kswapd goes to sleep it checks if the node is balanced and at > first it > sleeps only for HZ/10 time, then rechecks if the node is still > balanced and > nobody has woken it during the initial sleep. Only then it goes fully > sleep > until an allocation slowpath wakes it up again. >
Reviewed-by: Rik van Riel <r...@redhat.com>
