diff options
Diffstat (limited to 'src/backend/storage/lmgr/proc.c')
| -rw-r--r-- | src/backend/storage/lmgr/proc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/backend/storage/lmgr/proc.c b/src/backend/storage/lmgr/proc.c index 8f467bef504..ebe12868abc 100644 --- a/src/backend/storage/lmgr/proc.c +++ b/src/backend/storage/lmgr/proc.c @@ -186,6 +186,7 @@ InitProcGlobal(void) ProcGlobal->walwriterLatch = NULL; ProcGlobal->checkpointerLatch = NULL; pg_atomic_init_u32(&ProcGlobal->procArrayGroupFirst, INVALID_PGPROCNO); + pg_atomic_init_u32(&ProcGlobal->clogGroupFirst, INVALID_PGPROCNO); /* * Create and initialize all the PGPROC structures we'll need. There are @@ -408,6 +409,14 @@ InitProcess(void) /* Initialize wait event information. */ MyProc->wait_event_info = 0; + /* Initialize fields for group transaction status update. */ + MyProc->clogGroupMember = false; + MyProc->clogGroupMemberXid = InvalidTransactionId; + MyProc->clogGroupMemberXidStatus = TRANSACTION_STATUS_IN_PROGRESS; + MyProc->clogGroupMemberPage = -1; + MyProc->clogGroupMemberLsn = InvalidXLogRecPtr; + pg_atomic_init_u32(&MyProc->clogGroupNext, INVALID_PGPROCNO); + /* * Acquire ownership of the PGPROC's latch, so that we can use WaitLatch * on it. That allows us to repoint the process latch, which so far |