Re: [PATCH 1/7] memcg: add high/low watermark to res_counter

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> On Mon 25-04-11 18:28:49, KAMEZAWA Hiroyuki wrote:
> > There are two watermarks added per-memcg including "high_wmark" and "low_wmark".
> > The per-memcg kswapd is invoked when the memcg's memory usage(usage_in_bytes)
> > is higher than the low_wmark. Then the kswapd thread starts to reclaim pages
> > until the usage is lower than the high_wmark.
> 
> I have mentioned this during Ying's patchsets already, but do we really
> want to have this confusing naming? High and low watermarks have
> opposite semantic for zones.

Can you please clarify this? I feel it is not opposite semantics.



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