BUG #18582: fixed range of search for empty slot in SLRU

Started by PG Bug reporting formover 1 year ago4 messagesbugs
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#1PG Bug reporting form
noreply@postgresql.org

The following bug has been logged on the website:

Bug reference: 18582
Logged by: Sergey Sargsyan
Email address: sergey.sargsyan.2001@gmail.com
PostgreSQL version: 17beta3
Operating system: Linux
Description:

pageno should be searched only inside its own bank, because it may never
appear in other banks.

https://github.com/postgres/postgres/pull/174

#2Alvaro Herrera
alvherre@2ndquadrant.com
In reply to: PG Bug reporting form (#1)
Re: BUG #18582: fixed range of search for empty slot in SLRU

On 2024-Aug-13, PG Bug reporting form wrote:

pageno should be searched only inside its own bank, because it may never
appear in other banks.

https://github.com/postgres/postgres/pull/174

For the archives, the patch proposed in the pull request is attached
here.

I agree with this patch. This is just an innocuous oversight in commit
53c2a97a9266. Dilip?

--
Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
"El sentido de las cosas no viene de las cosas, sino de
las inteligencias que las aplican a sus problemas diarios
en busca del progreso." (Ernesto Hernández-Novich)

Attachments:

0001-Search-for-SLRU-page-only-in-its-own-bank.patchtext/x-diff; charset=utf-8Download+1-2
#3Alvaro Herrera
alvherre@2ndquadrant.com
In reply to: Alvaro Herrera (#2)
Re: BUG #18582: fixed range of search for empty slot in SLRU

On 2024-Aug-13, Alvaro Herrera wrote:

On 2024-Aug-13, PG Bug reporting form wrote:

pageno should be searched only inside its own bank, because it may never
appear in other banks.

Thanks for reporting this. I have pushed it now.

--
Álvaro Herrera PostgreSQL Developer — https://www.EnterpriseDB.com/
"El Maquinismo fue proscrito so pena de cosquilleo hasta la muerte"
(Ijon Tichy en Viajes, Stanislaw Lem)

#4Sergey Sargsyan
sergey.sargsyan.2001@gmail.com
In reply to: Alvaro Herrera (#3)
Re: BUG #18582: fixed range of search for empty slot in SLRU

Glad to be of help.

пн, 19 авг. 2024 г. в 04:20, Alvaro Herrera <alvherre@alvh.no-ip.org>:

On 2024-Aug-13, Alvaro Herrera wrote:

On 2024-Aug-13, PG Bug reporting form wrote:

pageno should be searched only inside its own bank, because it may

never

appear in other banks.

Thanks for reporting this. I have pushed it now.

--
Álvaro Herrera PostgreSQL Developer —
https://www.EnterpriseDB.com/
"El Maquinismo fue proscrito so pena de cosquilleo hasta la muerte"
(Ijon Tichy en Viajes, Stanislaw Lem)

--
Sargsyan Serezha Platform V Pangolin SE —
platformv.sbertech.ru/products/rabota-s-dannymi/pangolin