diff options
Diffstat (limited to 'src/backend/access/transam/clog.c')
| -rw-r--r-- | src/backend/access/transam/clog.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/access/transam/clog.c b/src/backend/access/transam/clog.c index 44e1b9b7d3b..22e2c0541e1 100644 --- a/src/backend/access/transam/clog.c +++ b/src/backend/access/transam/clog.c @@ -24,7 +24,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/backend/access/transam/clog.c,v 1.34 2005/11/05 21:19:47 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/access/transam/clog.c,v 1.35 2005/12/06 18:10:06 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -128,9 +128,9 @@ TransactionIdGetStatus(TransactionId xid) char *byteptr; XidStatus status; - LWLockAcquire(CLogControlLock, LW_EXCLUSIVE); + /* lock is acquired by SimpleLruReadPage_ReadOnly */ - slotno = SimpleLruReadPage(ClogCtl, pageno, xid); + slotno = SimpleLruReadPage_ReadOnly(ClogCtl, pageno, xid); byteptr = ClogCtl->shared->page_buffer[slotno] + byteno; status = (*byteptr >> bshift) & CLOG_XACT_BITMASK; |