Re: in defensive of zone_reclaim_mode on linux

[Ben Chobot <bench@xxxxxxxxxxxxxxx>]

On Sep 6, 2015, at 4:07 AM, Andres Freund <andres@xxxxxxxxxxx> wrote:

To me that sounds like the negative impact of transparent hugepages
being mitigated to some degree by zone reclaim mode (which'll avoid some
cross-node transfers).

FWIW:

$ cat /sys/kernel/mm/transparent_hugepage/enabled

always madvise [never]