Re: SLRU optimization - configurable buffer pool and partitioning the SLRU lock - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: SLRU optimization - configurable buffer pool and partitioning the SLRU lock
Date
Msg-id 202404031410.4salwbtgsw5q@alvherre.pgsql
Whole thread Raw
In response to Re: SLRU optimization - configurable buffer pool and partitioning the SLRU lock  (Alexander Lakhin <exclusion@gmail.com>)
Responses Re: SLRU optimization - configurable buffer pool and partitioning the SLRU lock
List pgsql-hackers
Hello,

On 2024-Apr-03, Alexander Lakhin wrote:

> I've managed to trigger an assert added by 53c2a97a9.
> Please try the following script against a server compiled with
> -DTEST_SUMMARIZE_SERIAL (initially I observed this failure without the
> define, it just simplifies reproducing...):

Ah yes, absolutely, we're missing to trade the correct SLRU bank lock
there.  This rewrite of that small piece should fix it.  Thanks for
reporting this.

-- 
Álvaro Herrera         PostgreSQL Developer  —  https://www.EnterpriseDB.com/
"Pido que me den el Nobel por razones humanitarias" (Nicanor Parra)

Attachment

pgsql-hackers by date:

Previous
From: Jacob Champion
Date:
Subject: Re: Cutting support for OpenSSL 1.0.1 and 1.0.2 in 17~?
Next
From: Melanie Plageman
Date:
Subject: Re: Combine Prune and Freeze records emitted by vacuum