Re: BUG #5915: OldSerXidAdd inflates pg_serial too much

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От Kevin Grittner
Тема Re: BUG #5915: OldSerXidAdd inflates pg_serial too much
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Msg-id 4D70E897020000250003B4B8@gw.wicourts.gov
обсуждение исходный текст
Ответ на BUG #5915: OldSerXidAdd inflates pg_serial too much  ("YAMAMOTO Takashi" <yamt@mwd.biglobe.ne.jp>)
Ответы Re: BUG #5915: OldSerXidAdd inflates pg_serial too much  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
Список pgsql-bugs
"YAMAMOTO Takashi" <yamt@mwd.biglobe.ne.jp> wrote:

> a seemingly wrong math in OldSerXidAdd makes it busy writing zeros
> to pg_serial.
>
> [patch]

Your fix looks correct to me -- we want to get from a SLRU segment
number to the first page of that segment, so SLRU_PAGES_PER_SEGMENT
is the right multiplier.

Thanks!

While I was looking at it, I noticed some obsolete comment lines
which should be removed.  Trivial patch attached.

-Kevin


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