| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Melanie Plageman <melanieplageman(at)gmail(dot)com>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com> |
| Cc: | Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, vignesh C <vignesh21(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Yura Sokolov <y(dot)sokolov(at)postgrespro(dot)ru>, Robert Haas <robertmhaas(at)gmail(dot)com> |
| Subject: | Re: refactoring relation extension and BufferAlloc(), faster COPY |
| Date: | 2023-04-06 01:46:16 |
| Message-ID: | 20230406014616.rceit67ndlsqpnx3@awork3.anarazel.de |
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| Lists: | pgsql-hackers |
Hi,
On 2023-04-04 17:39:45 -0700, Andres Freund wrote:
> I'm planning to push the patches up to the hio.c changes soon, unless somebody
> would like me to hold off.
Done that.
> After that I'm planning to wait for a buildfarm cycle, and push the changes
> necessary to use bulk extension in hio.c (the main win).
Working on that. Might end up being tomorrow.
> I might split the patch to use ExtendBufferedRelTo() into two, one for
> vm_extend() and fsm_extend(), and one for xlogutils.c. The latter is more
> complicated and has more of a complicated history (see [1]).
I've pushed the vm_extend() and fsm_extend() piece, and did split out the
xlogutils.c case.
Greetings,
Andres Freund
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