Re: SLRU optimization - configurable buffer pool and partitioning the SLRU lock

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)