diff options
Diffstat (limited to 'src/backend/storage/lmgr/lmgr.c')
| -rw-r--r-- | src/backend/storage/lmgr/lmgr.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/src/backend/storage/lmgr/lmgr.c b/src/backend/storage/lmgr/lmgr.c index 7a4ef9f7554..8ffeced9979 100644 --- a/src/backend/storage/lmgr/lmgr.c +++ b/src/backend/storage/lmgr/lmgr.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/storage/lmgr/lmgr.c,v 1.78 2005/08/01 20:31:11 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/storage/lmgr/lmgr.c,v 1.79 2005/10/15 02:49:26 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -145,11 +145,11 @@ LockRelation(Relation relation, LOCKMODE lockmode) lockmode, false, false); /* - * Check to see if the relcache entry has been invalidated while we - * were waiting to lock it. If so, rebuild it, or ereport() trying. - * Increment the refcount to ensure that RelationFlushRelation will - * rebuild it and not just delete it. We can skip this if the lock - * was already held, however. + * Check to see if the relcache entry has been invalidated while we were + * waiting to lock it. If so, rebuild it, or ereport() trying. Increment + * the refcount to ensure that RelationFlushRelation will rebuild it and + * not just delete it. We can skip this if the lock was already held, + * however. */ if (res != LOCKACQUIRE_ALREADY_HELD) { @@ -185,11 +185,11 @@ ConditionalLockRelation(Relation relation, LOCKMODE lockmode) return false; /* - * Check to see if the relcache entry has been invalidated while we - * were waiting to lock it. If so, rebuild it, or ereport() trying. - * Increment the refcount to ensure that RelationFlushRelation will - * rebuild it and not just delete it. We can skip this if the lock - * was already held, however. + * Check to see if the relcache entry has been invalidated while we were + * waiting to lock it. If so, rebuild it, or ereport() trying. Increment + * the refcount to ensure that RelationFlushRelation will rebuild it and + * not just delete it. We can skip this if the lock was already held, + * however. */ if (res != LOCKACQUIRE_ALREADY_HELD) { @@ -429,7 +429,7 @@ XactLockTableInsert(TransactionId xid) * * Delete the lock showing that the given transaction ID is running. * (This is never used for main transaction IDs; those locks are only - * released implicitly at transaction end. But we do use it for subtrans + * released implicitly at transaction end. But we do use it for subtrans * IDs.) */ void @@ -451,7 +451,7 @@ XactLockTableDelete(TransactionId xid) * subtransaction, we will exit as soon as it aborts or its top parent commits. * It takes some extra work to ensure this, because to save on shared memory * the XID lock of a subtransaction is released when it ends, whether - * successfully or unsuccessfully. So we have to check if it's "still running" + * successfully or unsuccessfully. So we have to check if it's "still running" * and if so wait for its parent. */ void @@ -477,8 +477,8 @@ XactLockTableWait(TransactionId xid) } /* - * Transaction was committed/aborted/crashed - we have to update - * pg_clog if transaction is still marked as running. + * Transaction was committed/aborted/crashed - we have to update pg_clog + * if transaction is still marked as running. */ if (!TransactionIdDidCommit(xid) && !TransactionIdDidAbort(xid)) TransactionIdAbort(xid); @@ -514,8 +514,8 @@ ConditionalXactLockTableWait(TransactionId xid) } /* - * Transaction was committed/aborted/crashed - we have to update - * pg_clog if transaction is still marked as running. + * Transaction was committed/aborted/crashed - we have to update pg_clog + * if transaction is still marked as running. */ if (!TransactionIdDidCommit(xid) && !TransactionIdDidAbort(xid)) TransactionIdAbort(xid); |