Re: O(n) tasks cause lengthy startups and checkpoints

From: Andres Freund <andres(at)anarazel(dot)de>
To: "Bossart, Nathan" <bossartn(at)amazon(dot)com>
Cc: Bruce Momjian <bruce(at)momjian(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: O(n) tasks cause lengthy startups and checkpoints
Date: 2022-01-02 21:26:01
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On 2021-12-14 20:23:57 +0000, Bossart, Nathan wrote:
> As promised, here is v2. This patch set includes handling for all
> four tasks noted upthread. I'd still consider this a work-in-
> progress, as I've done minimal testing. At the very least, it should
> demonstrate what an auxiliary process approach might look like.

This generates a compiler warning:


Andres Freund

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