diff options
| author | Heikki Linnakangas | 2023-12-08 07:47:15 +0000 |
|---|---|---|
| committer | Heikki Linnakangas | 2023-12-08 07:47:15 +0000 |
| commit | b31ba5310b5176402b60abc0454a033b1210ab75 (patch) | |
| tree | 664161b9838a21c86e2402dc48f73d1336936270 /src/include/access/transam.h | |
| parent | 15916ffb0468d0b1036ba661767fe6e1b5fb3ee8 (diff) | |
Rename ShmemVariableCache to TransamVariables
The old name was misleading: It's not a cache, the values kept in the
struct are the authoritative source.
Reviewed-by: Tristan Partin, Richard Guo
Discussion: https://www.postgresql.org/message-id/[email protected]
Diffstat (limited to 'src/include/access/transam.h')
| -rw-r--r-- | src/include/access/transam.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/include/access/transam.h b/src/include/access/transam.h index a4654f6c31b..eef2b2cdbea 100644 --- a/src/include/access/transam.h +++ b/src/include/access/transam.h @@ -197,7 +197,7 @@ FullTransactionIdAdvance(FullTransactionId *dest) #define FirstNormalObjectId 16384 /* - * VariableCache is a data structure in shared memory that is used to track + * TransamVariables is a data structure in shared memory that is used to track * OID and XID assignment state. For largely historical reasons, there is * just one struct with different fields that are protected by different * LWLocks. @@ -206,7 +206,7 @@ FullTransactionIdAdvance(FullTransactionId *dest) * used just to generate useful messages when xidWarnLimit or xidStopLimit * are exceeded. */ -typedef struct VariableCacheData +typedef struct TransamVariablesData { /* * These fields are protected by OidGenLock. @@ -252,9 +252,7 @@ typedef struct VariableCacheData */ TransactionId oldestClogXid; /* oldest it's safe to look up in clog */ -} VariableCacheData; - -typedef VariableCacheData *VariableCache; +} TransamVariablesData; /* ---------------- @@ -266,7 +264,7 @@ typedef VariableCacheData *VariableCache; extern bool TransactionStartedDuringRecovery(void); /* in transam/varsup.c */ -extern PGDLLIMPORT VariableCache ShmemVariableCache; +extern PGDLLIMPORT TransamVariablesData *TransamVariables; /* * prototypes for functions in transam/transam.c |