Re: [PATCH v3 4/4] mm: Adaptive hash table scaling

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On Thu 04-05-17 14:28:51, Pasha Tatashin wrote:
> BTW, I am OK with your patch on top of this "Adaptive hash table" patch, but
> I do not know what high_limit should be from where HASH_ADAPT will kick in.
> 128M sound reasonable to you?

For simplicity I would just use it unconditionally when no high_limit is
set. What would be the problem with that? If you look at current users
(and there no new users emerging too often) then most of them just want
_some_ scaling. The original one obviously doesn't scale with large
machines. Are you OK to fold my change to your patch or you want me to
send a separate patch? AFAIK Andrew hasn't posted this patch to Linus
yet.
-- 
Michal Hocko
SUSE Labs

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