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Rename some shared memory initialization routines

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To make them follow the usual naming convention where
FoobarShmemSize() calculates the amount of shared memory needed by
Foobar subsystem, and FoobarShmemInit() performs the initialization.

I didn't rename CreateLWLocks() and InitShmmeIndex(), because they are
a little special. They need to be called before any of the other
ShmemInit() functions, because they set up the shared memory
bookkeeping itself. I also didn't rename InitProcGlobal(), because
unlike other Shmeminit functions, it's not called by individual
backends.

Reviewed-by: Andreas Karlsson
Discussion: https://www.postgresql.org/message-id/c09694ff-2453-47e5-b26c-32a16cd75ce6@iki.fi
This commit is contained in:
Heikki Linnakangas
2024-08-29 09:46:21 +03:00
parent fbce7dfc77
commit 478846e768
14 changed files with 33 additions and 33 deletions
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6
src/include/storage/bufmgr.h
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@@ -249,7 +249,7 @@ extern Buffer ExtendBufferedRelTo(BufferManagerRelation bmr,
BlockNumber extend_to,
ReadBufferMode mode);
extern void InitBufferPoolAccess(void);
extern void InitBufferManagerAccess(void);
extern void AtEOXact_Buffers(bool isCommit);
extern char *DebugPrintBufferRefcount(Buffer buffer);
extern void CheckPointBuffers(int flags);
@@ -300,8 +300,8 @@ extern void LimitAdditionalLocalPins(uint32 *additional_pins);
extern bool EvictUnpinnedBuffer(Buffer buf);
/* in buf_init.c */
extern void InitBufferPool(void);
extern Size BufferShmemSize(void);
extern void BufferManagerShmemInit(void);
extern Size BufferManagerShmemSize(void);
/* in localbuf.c */
extern void AtProcExit_LocalBuffers(void);