On Thu, Jul 21, 2016 at 03:10:59PM +0100, Mel Gorman wrote: > If per-zone LRU accounting is available then there is no point > approximating whether reclaim and compaction should retry based on pgdat > statistics. This is effectively a revert of "mm, vmstat: remove zone and > node double accounting by approximating retries" with the difference that > inactive/active stats are still available. This preserves the history of > why the approximation was retried and why it had to be reverted to handle > OOM kills on 32-bit systems. > > Signed-off-by: Mel Gorman <mgor...@techsingularity.net>
I like this version of should_reclaim_retry() much better ;) Acked-by: Johannes Weiner <han...@cmpxchg.org>
