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ExtendBufferedWhat -> BufferManagerRelation.

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Commit 31966b15 invented a way for functions dealing with relation
extension to accept a Relation in online code and an SMgrRelation in
recovery code.  It seems highly likely that future bufmgr.c interfaces
will face the same problem, and need to do something similar.
Generalize the names so that each interface doesn't have to re-invent
the wheel.

Back-patch to 16.  Since extension AM authors might start using the
constructor macros once 16 ships, we agreed to do the rename in 16
rather than waiting for 17.

Reviewed-by: Peter Geoghegan <pg@bowt.ie>
Reviewed-by: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/CA%2BhUKG%2B6tLD2BhpRWycEoti6LVLyQq457UL4ticP5xd8LqHySA%40mail.gmail.com
This commit is contained in:
Thomas Munro
2023-08-23 12:10:18 +12:00
parent 37188cea0c
commit 7114791158
20 changed files with 90 additions and 90 deletions
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2
src/include/storage/buf_internals.h
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@@ -423,7 +423,7 @@ extern PrefetchBufferResult PrefetchLocalBuffer(SMgrRelation smgr,
BlockNumber blockNum);
extern BufferDesc *LocalBufferAlloc(SMgrRelation smgr, ForkNumber forkNum,
BlockNumber blockNum, bool *foundPtr);
extern BlockNumber ExtendBufferedRelLocal(ExtendBufferedWhat eb,
extern BlockNumber ExtendBufferedRelLocal(BufferManagerRelation bmr,
ForkNumber fork,
uint32 flags,
uint32 extend_by,