Refactor some code related to wait events "BufferPin" and "Extension"
The following changes are done:
- Addition of WaitEventBufferPin and WaitEventExtension, that hold a
list of wait events related to each category.
- Addition of two functions that encapsulate the list of wait events for
each category.
- Rename BUFFER_PIN to BUFFERPIN (only this wait event class used an
underscore, requiring a specific rule in the automation script).
These changes make a bit easier the automatic generation of all the code
and documentation related to wait events, as all the wait event
categories are now controlled by consistent structures and functions.
Author: Bertrand Drouvot
Discussion: https://postgr.es/m/c6f35117-4b20-4c78-1df5-d3056010dcf5@gmail.com
Discussion: https://postgr.es/m/77a86b3a-c4a8-5f5d-69b9-d70bbf2e9b98@gmail.com
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/2aeaf80e578ed48af88d54caf2ffcf7ca62617e8
Modified Files
--------------
contrib/dblink/dblink.c | 4 +-
contrib/pg_prewarm/autoprewarm.c | 4 +-
contrib/postgres_fdw/connection.c | 6 +--
src/backend/storage/buffer/bufmgr.c | 2 +-
src/backend/storage/ipc/standby.c | 2 +-
src/backend/utils/activity/wait_event.c | 66 +++++++++++++++++++++++++++++---
src/include/utils/wait_event.h | 20 +++++++++-
src/test/modules/test_shm_mq/setup.c | 2 +-
src/test/modules/test_shm_mq/test.c | 2 +-
src/test/modules/worker_spi/worker_spi.c | 2 +-
src/tools/pgindent/typedefs.list | 2 +
11 files changed, 93 insertions(+), 19 deletions(-)