procnumber.h File Reference

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Macros
#define	INVALID_PROC_NUMBER   (-1)
#define	MAX_BACKENDS_BITS   18
#define	MAX_BACKENDS   ((1U << MAX_BACKENDS_BITS)-1)
#define	ProcNumberForTempRelations()    (ParallelLeaderProcNumber == INVALID_PROC_NUMBER ? MyProcNumber : ParallelLeaderProcNumber)

Typedefs
typedef int	ProcNumber

Variables
PGDLLIMPORT ProcNumber	MyProcNumber
PGDLLIMPORT ProcNumber	ParallelLeaderProcNumber

Macro Definition Documentation

INVALID_PROC_NUMBER

#define INVALID_PROC_NUMBER   (-1)

Definition at line 26 of file procnumber.h.

MAX_BACKENDS

#define MAX_BACKENDS   ((1U << MAX_BACKENDS_BITS)-1)

Definition at line 39 of file procnumber.h.

MAX_BACKENDS_BITS

#define MAX_BACKENDS_BITS   18

Definition at line 38 of file procnumber.h.

ProcNumberForTempRelations

#define ProcNumberForTempRelations

(

)

(ParallelLeaderProcNumber == INVALID_PROC_NUMBER ? MyProcNumber : ParallelLeaderProcNumber)

Definition at line 53 of file procnumber.h.

Typedef Documentation

ProcNumber

typedef int ProcNumber

Definition at line 24 of file procnumber.h.

Variable Documentation

MyProcNumber

PGDLLIMPORT ProcNumber MyProcNumber

extern

Definition at line 90 of file globals.c.

Referenced by asyncQueueReadAllNotifications(), asyncQueueUnregister(), AtEOXact_MultiXact(), AtPrepare_MultiXact(), AuxiliaryProcKill(), BackgroundWriterMain(), buffer_readv_complete(), buffer_readv_complete_one(), buffer_readv_report(), CheckpointerMain(), CleanupInvalidationState(), ConditionVariableBroadcast(), ConditionVariableCancelSleep(), ConditionVariablePrepareToSleep(), ConditionVariableTimedSleep(), DebugPrintBufferRefcount(), DropRelationBuffers(), DropRelationsAllBuffers(), Exec_ListenPreCommit(), FlushLocalBuffer(), GetMultiXactIdMembers(), GetSerializableTransactionSnapshotInt(), InitAuxiliaryProcess(), InitializeParallelDSM(), InitProcess(), InitRecoveryTransactionEnvironment(), InitTempTableNamespace(), InvalidateLocalBuffer(), local_buffer_write_error_callback(), LockBufferForCleanup(), LockGXact(), LWLockDequeueSelf(), LWLockQueueSelf(), MarkAsPreparingGuts(), md_readv_report(), MultiXactIdCreate(), MultiXactIdExpand(), MultiXactIdSetOldestMember(), MultiXactIdSetOldestVisible(), pgaio_init_backend(), pgaio_io_acquire_nb(), pgaio_io_process_completion(), pgaio_io_reclaim(), pgaio_io_wait(), pgaio_worker_error_callback(), pgaio_wref_check_done(), PgArchiverMain(), pgstat_beinit(), pgstat_bestart_final(), pgstat_create_backend(), pgstat_flush_backend(), pgstat_shutdown_hook(), PostPrepare_MultiXact(), ProcKill(), ProcSignalInit(), SharedInvalBackendInit(), SIGetDataEntries(), smgr_aio_describe_identity(), StartTransaction(), TransactionGroupUpdateXidStatus(), UnlockBuffers(), VirtualXactLockTableCleanup(), WALInsertLockAcquire(), WalReceiverMain(), WalSummarizerMain(), and WalWriterMain().

ParallelLeaderProcNumber

PGDLLIMPORT ProcNumber ParallelLeaderProcNumber

extern

Definition at line 92 of file globals.c.

Referenced by ParallelWorkerMain(), and ParallelWorkerShutdown().