> > > You can still dynamically initialize a pool, you don't have to use the 
> > > POOL_INIT() macro.
> > > 
> > > Because of this, I think POOL_INIT() is fine.
> > 
> > sorry, i don't understand your point.
> > why _INIT is better if there's another way to initialize a pool?
> 
> The original reason for making POOL_INIT was that I wanted to poolify
> a few stuctures, but that there was no convenient place to add the
> pool_init calls.  Without POOL_INIT I would have had to invent a new
> function that init_main() called whose sole purpose would have been to
> call pool_init().

you're missing the context.
what i was talking about is merely the name of it.

YAMAMOTO Takashi