PostgreSQL Source Code: XLogCtlData Struct Reference

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Data Fields
XLogCtlInsert	Insert
XLogwrtRqst	LogwrtRqst
uint32	ckptXidEpoch
TransactionId	ckptXid
XLogRecPtr	asyncXactLSN
XLogSegNo	lastRemovedSegNo
XLogRecPtr	unloggedLSN
slock_t	ulsn_lck
XLogCtlWrite	Write
XLogwrtResult	LogwrtResult
char *	pages
XLogRecPtr *	xlblocks
int	XLogCacheBlck
TimeLineID	ThisTimeLineID
TimeLineID	PrevTimeLineID
char	archiveCleanupCommand [MAXPGPATH]
bool	SharedRecoveryInProgress
bool	SharedHotStandbyActive
bool	WalWriterSleeping
Latch	recoveryWakeupLatch
XLogRecPtr	lastCheckPointRecPtr
CheckPoint	lastCheckPoint
XLogRecPtr	lastReplayedEndRecPtr
TimeLineID	lastReplayedTLI
XLogRecPtr	replayEndRecPtr
TimeLineID	replayEndTLI
TimestampTz	recoveryLastXTime
TimeLineID	RecoveryTargetTLI
TimestampTz	currentChunkStartTime
bool	recoveryPause
XLogRecPtr	lastFpwDisableRecPtr
slock_t	info_lck

Detailed Description

Definition at line 396 of file xlog.c.

Field Documentation

char XLogCtlData::archiveCleanupCommand[MAXPGPATH]

Definition at line 443 of file xlog.c.

Referenced by CreateRestartPoint(), and StartupXLOG().

XLogRecPtr XLogCtlData::asyncXactLSN

Definition at line 405 of file xlog.c.

Referenced by XLogBackgroundFlush(), and XLogSetAsyncXactLSN().

TransactionId XLogCtlData::ckptXid

Definition at line 404 of file xlog.c.

Referenced by CreateCheckPoint(), GetNextXidAndEpoch(), StartupXLOG(), and xlog_redo().

uint32 XLogCtlData::ckptXidEpoch

Definition at line 403 of file xlog.c.

Referenced by CreateCheckPoint(), GetNextXidAndEpoch(), StartupXLOG(), and xlog_redo().

TimestampTz XLogCtlData::currentChunkStartTime

Definition at line 499 of file xlog.c.

Referenced by GetCurrentChunkReplayStartTime(), SetCurrentChunkStartTime(), and StartupXLOG().

slock_t XLogCtlData::info_lck

XLogCtlInsert XLogCtlData::Insert

Definition at line 399 of file xlog.c.

Referenced by AdvanceXLInsertBuffer(), CreateCheckPoint(), CreateRestartPoint(), do_pg_abort_backup(), do_pg_start_backup(), do_pg_stop_backup(), GetRedoRecPtr(), GetXLogInsertRecPtr(), pg_start_backup_callback(), StartupXLOG(), UpdateFullPageWrites(), XLogFlush(), XLogInsert(), and XLOGShmemInit().

CheckPoint XLogCtlData::lastCheckPoint

Definition at line 478 of file xlog.c.

Referenced by CreateRestartPoint(), and RecoveryRestartPoint().

XLogRecPtr XLogCtlData::lastCheckPointRecPtr

Definition at line 477 of file xlog.c.

Referenced by CreateRestartPoint(), and RecoveryRestartPoint().

XLogRecPtr XLogCtlData::lastFpwDisableRecPtr

Definition at line 507 of file xlog.c.

Referenced by do_pg_start_backup(), do_pg_stop_backup(), and xlog_redo().

XLogSegNo XLogCtlData::lastRemovedSegNo

Definition at line 406 of file xlog.c.

Referenced by CheckXLogRemoved(), and UpdateLastRemovedPtr().

XLogRecPtr XLogCtlData::lastReplayedEndRecPtr

Definition at line 486 of file xlog.c.

Referenced by CheckRecoveryConsistency(), GetXLogReplayRecPtr(), and StartupXLOG().

TimeLineID XLogCtlData::lastReplayedTLI

Definition at line 487 of file xlog.c.

Referenced by GetXLogReplayRecPtr(), and StartupXLOG().

XLogwrtResult XLogCtlData::LogwrtResult

Definition at line 419 of file xlog.c.

Referenced by AdvanceXLInsertBuffer(), GetFlushRecPtr(), GetXLogWriteRecPtr(), StartupXLOG(), XLogBackgroundFlush(), XLogFlush(), XLogInsert(), XLogNeedsFlush(), XLogSetAsyncXactLSN(), and XLogWrite().

XLogwrtRqst XLogCtlData::LogwrtRqst

Definition at line 402 of file xlog.c.

Referenced by AdvanceXLInsertBuffer(), GetInsertRecPtr(), StartupXLOG(), XLogBackgroundFlush(), XLogFlush(), XLogInsert(), and XLogWrite().

char* XLogCtlData::pages

Definition at line 426 of file xlog.c.

Referenced by AdvanceXLInsertBuffer(), XLOGShmemInit(), and XLogWrite().

TimeLineID XLogCtlData::PrevTimeLineID

Definition at line 437 of file xlog.c.

Referenced by CreateCheckPoint(), CreateEndOfRecoveryRecord(), and StartupXLOG().

TimestampTz XLogCtlData::recoveryLastXTime

Definition at line 491 of file xlog.c.

Referenced by GetLatestXTime(), SetLatestXTime(), and StartupXLOG().

bool XLogCtlData::recoveryPause

Definition at line 501 of file xlog.c.

Referenced by RecoveryIsPaused(), SetRecoveryPause(), and StartupXLOG().

TimeLineID XLogCtlData::RecoveryTargetTLI

Definition at line 493 of file xlog.c.

Latch XLogCtlData::recoveryWakeupLatch

Definition at line 469 of file xlog.c.

Referenced by StartupXLOG(), WaitForWALToBecomeAvailable(), WakeupRecovery(), and XLOGShmemInit().

XLogRecPtr XLogCtlData::replayEndRecPtr

Definition at line 488 of file xlog.c.

Referenced by StartupXLOG(), and UpdateMinRecoveryPoint().

TimeLineID XLogCtlData::replayEndTLI

Definition at line 489 of file xlog.c.

Referenced by StartupXLOG(), and UpdateMinRecoveryPoint().

bool XLogCtlData::SharedHotStandbyActive

Definition at line 455 of file xlog.c.

Referenced by CheckRecoveryConsistency(), HotStandbyActive(), and XLOGShmemInit().

bool XLogCtlData::SharedRecoveryInProgress

Definition at line 449 of file xlog.c.

Referenced by RecoveryInProgress(), StartupXLOG(), and XLOGShmemInit().

TimeLineID XLogCtlData::ThisTimeLineID

Definition at line 436 of file xlog.c.

Referenced by InitXLOGAccess(), and StartupXLOG().

slock_t XLogCtlData::ulsn_lck

Definition at line 410 of file xlog.c.

Referenced by CreateCheckPoint(), GetFakeLSNForUnloggedRel(), and XLOGShmemInit().

XLogRecPtr XLogCtlData::unloggedLSN

Definition at line 409 of file xlog.c.

Referenced by CreateCheckPoint(), GetFakeLSNForUnloggedRel(), and StartupXLOG().

bool XLogCtlData::WalWriterSleeping

Definition at line 462 of file xlog.c.

Referenced by SetWalWriterSleeping(), XLogSetAsyncXactLSN(), and XLOGShmemInit().

XLogCtlWrite XLogCtlData::Write

Definition at line 413 of file xlog.c.

Referenced by GetLastSegSwitchTime(), StartupXLOG(), XLogInsert(), and XLogWrite().

XLogRecPtr* XLogCtlData::xlblocks

Definition at line 427 of file xlog.c.

Referenced by AdvanceXLInsertBuffer(), StartupXLOG(), XLogFlush(), XLogInsert(), XLOGShmemInit(), and XLogWrite().

int XLogCtlData::XLogCacheBlck

Definition at line 428 of file xlog.c.

Referenced by XLOGShmemInit(), and XLogWrite().

The documentation for this struct was generated from the following file:

src/backend/access/transam/xlog.c