diff options
Diffstat (limited to 'src/backend/access/transam/clog.c')
| -rw-r--r-- | src/backend/access/transam/clog.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/backend/access/transam/clog.c b/src/backend/access/transam/clog.c index f6e7da7ffc9..06fc2989bab 100644 --- a/src/backend/access/transam/clog.c +++ b/src/backend/access/transam/clog.c @@ -766,14 +766,10 @@ StartupCLOG(void) TransactionId xid = XidFromFullTransactionId(TransamVariables->nextXid); int64 pageno = TransactionIdToPage(xid); - LWLockAcquire(XactSLRULock, LW_EXCLUSIVE); - /* * Initialize our idea of the latest page number. */ - XactCtl->shared->latest_page_number = pageno; - - LWLockRelease(XactSLRULock); + pg_atomic_write_u64(&XactCtl->shared->latest_page_number, pageno); } /* |