diff options
| author | Vadim B. Mikheev <vadim4o@yahoo.com> | 2000-12-03 10:27:29 +0000 |
|---|---|---|
| committer | Vadim B. Mikheev <vadim4o@yahoo.com> | 2000-12-03 10:27:29 +0000 |
| commit | 65b362fae15aba68d5cd7d4204b8224c3e1c2c07 (patch) | |
| tree | a601515ed9642733b646cb5a9f0a8f0671494c50 /src/backend/access/heap/heapam.c | |
| parent | 5e3bc5ebcddf00ba33d1483bab2a5a2d62c65120 (diff) | |
Disable elog(ERROR|FATAL) in signal handlers in
critical sections of code.
Diffstat (limited to 'src/backend/access/heap/heapam.c')
| -rw-r--r-- | src/backend/access/heap/heapam.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index f345df7cc11..ac5c15491c8 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.98 2000/11/30 18:38:45 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/heap/heapam.c,v 1.99 2000/12/03 10:27:25 vadim Exp $ * * * INTERFACE ROUTINES @@ -1358,6 +1358,7 @@ heap_insert(Relation relation, HeapTuple tup) buffer = RelationGetBufferForTuple(relation, tup->t_len); /* NO ELOG(ERROR) from here till changes are logged */ + START_CRIT_CODE; RelationPutHeapTuple(relation, buffer, tup); /* XLOG stuff */ @@ -1381,6 +1382,7 @@ heap_insert(Relation relation, HeapTuple tup) PageSetLSN(BufferGetPage(buffer), recptr); PageSetSUI(BufferGetPage(buffer), ThisStartUpID); } + END_CRIT_CODE; LockBuffer(buffer, BUFFER_LOCK_UNLOCK); WriteBuffer(buffer); @@ -1474,6 +1476,7 @@ l1: } /* XLOG stuff */ + START_CRIT_CODE; { xl_heap_delete xlrec; XLogRecPtr recptr; @@ -1493,6 +1496,7 @@ l1: tp.t_data->t_cmax = GetCurrentCommandId(); tp.t_data->t_infomask &= ~(HEAP_XMAX_COMMITTED | HEAP_XMAX_INVALID | HEAP_MARKED_FOR_UPDATE); + END_CRIT_CODE; #ifdef TUPLE_TOASTER_ACTIVE /* ---------- @@ -1648,10 +1652,9 @@ l2: } /* NO ELOG(ERROR) from here till changes are logged */ + START_CRIT_CODE; - /* insert new tuple */ - RelationPutHeapTuple(relation, newbuf, newtup); - + RelationPutHeapTuple(relation, newbuf, newtup); /* insert new tuple */ if (buffer == newbuf) { TransactionIdStore(GetCurrentTransactionId(), &(oldtup.t_data->t_xmax)); @@ -1681,6 +1684,7 @@ l2: PageSetLSN(BufferGetPage(buffer), recptr); PageSetSUI(BufferGetPage(buffer), ThisStartUpID); } + END_CRIT_CODE; if (newbuf != buffer) { |