| From: | Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com> |
|---|---|
| To: | PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Cc: | Álvaro Herrera <alvherre(at)kurilemu(dot)de> |
| Subject: | Fix lwlock.c and wait_event_names.txt discrepancy |
| Date: | 2025-07-16 09:30:31 |
| Message-ID: | aHdxN0D0hKXzHFQG@ip-10-97-1-34.eu-west-3.compute.internal |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Hi hackers,
While working on [1], I noticed a discrepancy between lwlock.c and
wait_event_names.txt for 2 wait events.
Indeed, the wait event names are MultixactOffsetSLRU and MultixactMemberSLRU in
the C file but MultiXactOffsetSLRU and MultiXactMemberSLRU in the text file.
That breaks joins between pg_stat_activity and pg_wait_events on the wait
event name. PFA a patch to fix those (I'm not able to find other discrepancy
with the "automated" work I'm doing in [1], so I'm confident there is no others).
Oversight in commit 53c2a97a9266.
[1]: https://www.postgresql.org/message-id/aHZiHZ8sSQdHpyM6%40bdt-Laptop-13th-Gen-Intel-Core
Regards,
--
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com
| Attachment | Content-Type | Size |
|---|---|---|
| v1-0001-Fix-lwlock.c-and-wait_event_names.txt-discrepancy.patch | text/x-diff | 1.4 KB |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | shveta malik | 2025-07-16 09:57:47 | Re: Improve pg_sync_replication_slots() to wait for primary to advance |
| Previous Message | Ajin Cherian | 2025-07-16 09:30:17 | Re: Improve pg_sync_replication_slots() to wait for primary to advance |