Re: XID formatting and SLRU refactorings (was: Add 64-bit XIDs into PostgreSQL 15) - Mailing list pgsql-hackers

From Aleksander Alekseev
Subject Re: XID formatting and SLRU refactorings (was: Add 64-bit XIDs into PostgreSQL 15)
Date
Msg-id CAJ7c6TPYPJ8YVD-GxjW-+Xdqodtoje+rVgQXUxdL2Kx+j5oG8w@mail.gmail.com
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In response to Re: XID formatting and SLRU refactorings (was: Add 64-bit XIDs into PostgreSQL 15)  (Maxim Orlov <orlovmg@gmail.com>)
Responses Re: XID formatting and SLRU refactorings (was: Add 64-bit XIDs into PostgreSQL 15)
Re: XID formatting and SLRU refactorings (was: Add 64-bit XIDs into PostgreSQL 15)
List pgsql-hackers
Hi,

> 1. Use internal 64 bit page numbers in SLRUs without changing segments naming.
> 2. Use the larger segment file names in async.c, to lift the current 8
> GB limit on the max number of pending notifications.
> [...]
>
> Where our main focus for PG16 is going to be 1 and 2, and we may try
> to deliver 6 and 7 too if time will permit.
>
> Maxim and I agreed (offlist) that I'm going to submit 1 and 2. The
> patch 1 is ready, please see the attachment. I'm currently working on
> 2 and going to submit it in a bit. It seems to be relatively
> straightforward but I don't want to rush things and want to make sure
> I didn't miss something.

PFA the patch v57 which now includes both 1 and 2.

-- 
Best regards,
Aleksander Alekseev

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