Hi balbir-san,

quoted text
> >> CONFIG_SIMULTANEOUS_PAGE_RECLAIMERS 
> >> int
> >> default 3
> >> depends on DEBUG
> >> help
> >>   This value determines the number of threads which can do page reclaim
> >>   in a zone simultaneously. If this is too big, performance under heavy memory
> >>   pressure will decrease.
> >>   If unsure, use default.
> >> ==
> >>
> >> Then, you can get performance reports from people interested in this
> >> feature in test cycle.
> > 
> > hm, intersting.
> > but sysctl parameter is more better, i think.
> > 
> > OK, I'll add it at next post.
> 
> I think sysctl should be interesting. The config option provides good
> documentation, but it is static in nature (requires reboot to change). I wish we
> could have the best of both worlds.

OK, I obey your opinion.


- kosaki


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