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Support gcc -fkeep-inline-functions

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For some systems, we need to avoid unsatisfied-external-reference
errors in static inlines.  See
27d2693187d1bcf2563ee7142ba37d4788c8d52b for example.  In order to
test that on other systems, the gcc option -fkeep-inline-functions can
be used.  But it actually is a bit stricter than what we currently
have in place, so fix up a few more places along the lines of the
above commit.  (This undoes part of commit
2cd2569c72b8920048e35c31c9be30a6170e1410.)

(Note, this does not add that gcc option anywhere to the build system,
it just makes it possible to use it successfully manually.)

Discussion: https://www.postgresql.org/message-id/flat/E1oBgIW-002ehP-VJ%40gemulon.postgresql.org
This commit is contained in:
Peter Eisentraut 2022-07-15 12:05:01 +02:00
parent 80ad91ea8c
commit 3e9ca52601
3 changed files with 13 additions and 15 deletions
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24
src/include/storage/bufpage.h
View File

@ -466,6 +466,15 @@ do { \
#define PIV_LOG_WARNING (1 << 0)
#define PIV_REPORT_STAT (1 << 1)
#define PageAddItem(page, item, size, offsetNumber, overwrite, is_heap) \
PageAddItemExtended(page, item, size, offsetNumber, \
((overwrite) ? PAI_OVERWRITE : 0) | \
((is_heap) ? PAI_IS_HEAP : 0))
#define PageIsVerified(page, blkno) \
PageIsVerifiedExtended(page, blkno, \
PIV_LOG_WARNING | PIV_REPORT_STAT)
/*
* Check that BLCKSZ is a multiple of sizeof(size_t). In
* PageIsVerifiedExtended(), it is much faster to check if a page is
@ -480,21 +489,6 @@ extern void PageInit(Page page, Size pageSize, Size specialSize);
extern bool PageIsVerifiedExtended(Page page, BlockNumber blkno, int flags);
extern OffsetNumber PageAddItemExtended(Page page, Item item, Size size,
OffsetNumber offsetNumber, int flags);
static inline OffsetNumber
PageAddItem(Page page, Item item, Size size, OffsetNumber offsetNumber, bool overwrite, bool is_heap)
{
return PageAddItemExtended(page, item, size, offsetNumber,
(overwrite ? PAI_OVERWRITE : 0) |
(is_heap ? PAI_IS_HEAP : 0));
}
static inline bool
PageIsVerified(Page page, BlockNumber blkno)
{
return PageIsVerifiedExtended(page, blkno, PIV_LOG_WARNING | PIV_REPORT_STAT);
}
extern Page PageGetTempPage(Page page);
extern Page PageGetTempPageCopy(Page page);
extern Page PageGetTempPageCopySpecial(Page page);

2
src/include/utils/rel.h
View File

@ -551,6 +551,7 @@ typedef struct ViewOptions
(RELKIND_HAS_STORAGE((relation)->rd_rel->relkind) && \
((relation)->rd_rel->relfilenode == InvalidRelFileNumber))
#ifndef FRONTEND
/*
* RelationGetSmgr
* Returns smgr file handle for a relation, opening it if needed.
@ -571,6 +572,7 @@ RelationGetSmgr(Relation rel)
smgrsetowner(&(rel->rd_smgr), smgropen(rel->rd_locator, rel->rd_backend));
return rel->rd_smgr;
}
#endif
/*
* RelationCloseSmgr

2
src/include/utils/snapmgr.h
View File

@ -97,11 +97,13 @@ extern PGDLLIMPORT SnapshotData CatalogSnapshotData;
((snapshot)->snapshot_type == SNAPSHOT_MVCC || \
(snapshot)->snapshot_type == SNAPSHOT_HISTORIC_MVCC)
#ifndef FRONTEND
static inline bool
OldSnapshotThresholdActive(void)
{
return old_snapshot_threshold >= 0;
}
#endif
extern Snapshot GetTransactionSnapshot(void);
extern Snapshot GetLatestSnapshot(void);