diff options
Diffstat (limited to 'src/backend/storage/ipc/sinval.c')
| -rw-r--r-- | src/backend/storage/ipc/sinval.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/backend/storage/ipc/sinval.c b/src/backend/storage/ipc/sinval.c index a328ea4830a..87f7a292452 100644 --- a/src/backend/storage/ipc/sinval.c +++ b/src/backend/storage/ipc/sinval.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinval.c,v 1.51 2002/09/02 02:47:03 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinval.c,v 1.52 2002/09/04 20:31:25 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -96,7 +96,8 @@ ReceiveSharedInvalidMessages( * The routines later in this file that use shared mode are okay with * this, because they aren't looking at the ProcState fields * associated with SI message transfer; they only use the - * ProcState array as an easy way to find all the PGPROC structures. + * ProcState array as an easy way to find all the PGPROC + * structures. */ LWLockAcquire(SInvalLock, LW_SHARED); getResult = SIGetDataEntry(shmInvalBuffer, MyBackendId, &data); @@ -380,9 +381,9 @@ GetSnapshotData(bool serializable) * running a transaction, and xacts started since we read the * next transaction ID. There's no need to store XIDs above * what we got from ReadNewTransactionId, since we'll treat - * them as running anyway. We also assume that such xacts can't - * compute an xmin older than ours, so they needn't be considered - * in computing globalxmin. + * them as running anyway. We also assume that such xacts + * can't compute an xmin older than ours, so they needn't be + * considered in computing globalxmin. */ if (proc == MyProc || !TransactionIdIsNormal(xid) || @@ -411,9 +412,9 @@ GetSnapshotData(bool serializable) Assert(TransactionIdIsValid(MyProc->xmin)); /* - * Update globalxmin to include actual process xids. This is a slightly - * different way of computing it than GetOldestXmin uses, but should give - * the same result. + * Update globalxmin to include actual process xids. This is a + * slightly different way of computing it than GetOldestXmin uses, but + * should give the same result. */ if (TransactionIdPrecedes(xmin, globalxmin)) globalxmin = xmin; @@ -551,7 +552,7 @@ BackendIdGetProc(BackendId procId) int CountEmptyBackendSlots(void) { - int count; + int count; LWLockAcquire(SInvalLock, LW_SHARED); |