Re: Support to define custom wait events for extensions

Masahiro Ikeda <ikedamsh@oss.nttdata.com>

From: Masahiro Ikeda <ikedamsh@oss.nttdata.com>

To: pgsql-hackers@lists.postgresql.org

Date: 2023-06-20T09:26:48Z

Lists: pgsql-hackers

Attachments

0002-Add-test-codes-for-custom-wait-events.patch (text/x-diff) patch 0002
0001-Support-custom-wait-events-for-extensions.patch (text/x-diff) patch 0001

Hi,

I updated the patches. The main changes are
* to support only dynamic wait event allocation
* to add a regression test
I appreciate any feedback.

The followings are TODO items.
* to check that meson.build works since I tested with old command `make` 
now
* to make documents
* to add custom wait events for existing contrib modules (ex. 
postgres_fdw)

Regards,
-- 
Masahiro Ikeda
NTT DATA CORPORATION

Commits

Change custom wait events to use dynamic shared hash tables
- af720b4c50a1 17.0 landed
Support custom wait events for wait event type "Extension"
- c9af05465307 17.0 landed
Add WAIT_EVENT_{CLASS,ID}_MASK in wait_event.c
- 7395a90db87b 17.0 landed
worker_spi: Switch to TAP tests
- 320c311fda91 17.0 cited
Simplify some conditions related to [LW]Lock in generate-wait_event_types.pl
- c17164aec88c 17.0 landed