| From: | Daniel Gustafsson <daniel(at)yesql(dot)se> |
|---|---|
| To: | Daniil Davydov <3danissimo(at)gmail(dot)com> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: SLRU_PAGES_PER_SEGMENT as configure parameter |
| Date: | 2025-02-06 13:23:33 |
| Message-ID: | D6752209-87BF-4AF2-84E9-110395E1A46F@yesql.se |
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| Lists: | pgsql-hackers |
> On 6 Feb 2025, at 11:53, Daniil Davydov <3danissimo(at)gmail(dot)com> wrote:
> The constant SLRU_PAGES_PER_SEGMENT defines the size of the SLRU
> segments. It is currently hardcoded in slru.h. It would be nice to be
> able to set this parameter during configuration (for example, by
> analogy with --with-segsize-blocks).
Not commenting on the gist of the patch, but the mechanics:
configure | 52 ++++++++
You should include the configure.ac changes and not just the generated code in
configure (which is fine to include for review, but the committer will
re-generate it regardless). Please also include the corresponding Meson change
to keep the buildsystems in sync.
--
Daniel Gustafsson
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