On Sat, Sep 19, 2020 at 1:30 PM Tom Lane <t...@sss.pgh.pa.us> wrote:
> I wrote:
> > ISTM that getting rid of the division obviates the concern that the
> > nentries condition is too expensive,

True, that comment needed to go.

> Also, we could make it slightly cheaper yet, by changing the condition
> to
>
>             hctl->freeList[0].nentries > (long) (hctl->max_bucket)
>
> ie drop the +1.  I'd argue that this is actually a more faithful
> rendition of the previous condition, since what we had before was
> basically
>
>             hctl->freeList[0].nentries >= (long) (hctl->max_bucket + 1)

Agreed, and done.  Thanks!


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