diff options
| author | Michael Paquier <michael@paquier.xyz> | 2023-07-03 11:01:02 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2023-07-03 11:01:02 +0900 |
| commit | 2aeaf80e578ed48af88d54caf2ffcf7ca62617e8 (patch) | |
| tree | a322df445b8663e7e6dbbaa970ae856d40d36902 /src/backend/storage/buffer/bufmgr.c | |
| parent | 8c12838001c2d974d3608fe55c228f601818a729 (diff) | |
| download | postgresql-2aeaf80e578ed48af88d54caf2ffcf7ca62617e8.tar.gz postgresql-2aeaf80e578ed48af88d54caf2ffcf7ca62617e8.zip | |
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
Diffstat (limited to 'src/backend/storage/buffer/bufmgr.c')
| -rw-r--r-- | src/backend/storage/buffer/bufmgr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c index 3c59bbd04ea..a7e3b9bb1d3 100644 --- a/src/backend/storage/buffer/bufmgr.c +++ b/src/backend/storage/buffer/bufmgr.c @@ -4901,7 +4901,7 @@ LockBufferForCleanup(Buffer buffer) SetStartupBufferPinWaitBufId(-1); } else - ProcWaitForSignal(PG_WAIT_BUFFER_PIN); + ProcWaitForSignal(WAIT_EVENT_BUFFER_PIN); /* * Remove flag marking us as waiter. Normally this will not be set |