Tweak generic node topology in case of CONFIG_HIGHMEM enabled to
prioritize allocations from ZONE_HIGHMEM to avoid ZONE_NORMAL
pressure.
Signed-off-by: Eugeniy Paltsev
---
Tested on both NSIM and HSDK (require memory apertures remmaping and
device tree patching)
arch/arc/include/asm/Kbuild
On 4/1/19 11:43 AM, Eugeniy Paltsev wrote:
> Tweak generic node topology in case of CONFIG_HIGHMEM enabled to
> prioritize allocations from ZONE_HIGHMEM to avoid ZONE_NORMAL
> pressure.
Can you explain the "pressure" part a bit more concretely - as in when did you
saw
crashes, oom, yadi yada
