Fix comment of StrategySyncStart()

The top comment of StrategySyncStart() mentions BufferSync(), but this
function calls BgBufferSync(), not BufferSync().

Oversight in 9cd00c457e6a.

Author: Ashutosh Bapat
Discussion: https://postgr.es/m/CAExHW5tgkjag8i-s=RFrCn5KAWDrC4zEPPkfUKczfccPOxBRQQ@mail.gmail.com
Backpatch-through: 13
This commit is contained in:
Michael Paquier 2025-01-31 11:06:09 +09:00
parent f7a08b6e96
commit 2f9b769b30

View File

@ -380,10 +380,10 @@ StrategyFreeBuffer(BufferDesc *buf)
}
/*
* StrategySyncStart -- tell BufferSync where to start syncing
* StrategySyncStart -- tell BgBufferSync where to start syncing
*
* The result is the buffer index of the best buffer to sync first.
* BufferSync() will proceed circularly around the buffer array from there.
* BgBufferSync() will proceed circularly around the buffer array from there.
*
* In addition, we return the completed-pass count (which is effectively
* the higher-order bits of nextVictimBuffer) and the count of recent buffer