pgsql: Search for SLRU page only in its own bank - Mailing list pgsql-committers

From Alvaro Herrera
Subject pgsql: Search for SLRU page only in its own bank
Date
Msg-id E1sfqpA-000MQG-GX@gemulon.postgresql.org
Whole thread Raw
List pgsql-committers
Search for SLRU page only in its own bank

One of the two slot scans in SlruSelectLRUPage was not walking only the
slots in the specific bank where the buffer could be; change it to do
that.

Oversight in 53c2a97a9266.

Author: Sergey Sargsyan <sergey.sargsyan.2001@gmail.com>
Discussion: https://postgr.es/m/18582-5f301dd30ba91a38@postgresql.org

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/7b063ff26a5fa87ee59d2f2907d9aade87fcb803

Modified Files
--------------
src/backend/access/transam/slru.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)


pgsql-committers by date:

Previous
From: Michael Paquier
Date:
Subject: pgsql: injection_points: Add stats for point caching and loading
Next
From: Alvaro Herrera
Date:
Subject: pgsql: Search for SLRU page only in its own bank