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 <riel@xxxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>