Re: [PATCH] vacuum: stop using stream ring after failsafe

From: Jingtang Zhang <mrdrivingduck(at)gmail(dot)com>
To: Melanie Plageman <melanieplageman(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)lists(dot)postgresql(dot)org, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Andres Freund <andres(at)anarazel(dot)de>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>
Subject: Re: [PATCH] vacuum: stop using stream ring after failsafe
Date: 2026-08-07 15:19:52
Message-ID: CAPsk3_C5jbBjy0KwUfuZFPB9qGfWvSsbDpNsmhUKK+sE_bxmAw@mail.gmail.com
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Hi Melanie,

Thanks for taking a look. The committed fixes LGTM.

One question: are there general guidelines for keeping argument counts
low in hot PostgreSQL functions, or is this mainly assessed case by case?

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Regards,
Jingtang

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