Re: Setting pd_lower in GIN metapage

Michael Paquier <michael.paquier@gmail.com> writes:
> On Fri, Nov 3, 2017 at 1:10 AM, Amit Kapila <amit.kapila16@gmail.com> wrote:
>> On Fri, Nov 3, 2017 at 2:54 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>>> I've marked the CF entry closed.  However, I'm not sure if we're quite
>>> done with this thread.  Weren't we going to adjust nbtree and hash to
>>> be more aggressive about labeling their metapages as REGBUF_STANDARD?

>> I have already posted the patches [1] for the same in this thread and
>> those are reviewed [2][3] as well. I have adjusted the comments as per
>> latest commit.   Please find updated patches attached.

> Confirmed. Setting those makes sense even if REGBUF_WILL_INIT is set,
> at least for page masking.

Thanks, I'd forgotten those patches were already posted.  Looks good,
so pushed.

Looking around, I noted that contrib/bloom also had the disease of
not telling log_newpage it was writing a standard-format metapage,
so I fixed that too.

			regards, tom lane