diff options
Diffstat (limited to 'src/backend/storage/lmgr/proc.c')
| -rw-r--r-- | src/backend/storage/lmgr/proc.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/backend/storage/lmgr/proc.c b/src/backend/storage/lmgr/proc.c index 048fa31bcc..5441dd322d 100644 --- a/src/backend/storage/lmgr/proc.c +++ b/src/backend/storage/lmgr/proc.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/storage/lmgr/proc.c,v 1.192 2007/08/28 03:23:44 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/storage/lmgr/proc.c,v 1.193 2007/09/05 18:10:47 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -282,10 +282,12 @@ InitProcess(void) */ SHMQueueElemInit(&(MyProc->links)); MyProc->waitStatus = STATUS_OK; + MyProc->lxid = InvalidLocalTransactionId; MyProc->xid = InvalidTransactionId; MyProc->xmin = InvalidTransactionId; MyProc->pid = MyProcPid; - /* databaseId and roleId will be filled in later */ + /* backendId, databaseId and roleId will be filled in later */ + MyProc->backendId = InvalidBackendId; MyProc->databaseId = InvalidOid; MyProc->roleId = InvalidOid; MyProc->inCommit = false; @@ -359,7 +361,9 @@ InitProcessPhase2(void) * * Auxiliary processes are presently not expected to wait for real (lockmgr) * locks, so we need not set up the deadlock checker. They are never added - * to the ProcArray or the sinval messaging mechanism, either. + * to the ProcArray or the sinval messaging mechanism, either. They also + * don't get a VXID assigned, since this is only useful when we actually + * hold lockmgr locks. */ void InitAuxiliaryProcess(void) @@ -418,8 +422,10 @@ InitAuxiliaryProcess(void) */ SHMQueueElemInit(&(MyProc->links)); MyProc->waitStatus = STATUS_OK; + MyProc->lxid = InvalidLocalTransactionId; MyProc->xid = InvalidTransactionId; MyProc->xmin = InvalidTransactionId; + MyProc->backendId = InvalidBackendId; MyProc->databaseId = InvalidOid; MyProc->roleId = InvalidOid; MyProc->inCommit = false; |