Fix thinko in BitmapAdjustPrefetchIterator.

Dilip Kumar

Discussion: http://postgr.es/m/CAFiTN-uKAvRhWprb0i-U9zFOekgQRRwqjP1wvOBsKZb-UEKbug@mail.gmail.com

diff --git a/src/backend/executor/nodeBitmapHeapscan.c b/src/backend/executor/nodeBitmapHeapscan.c
index 19eb1755bea869e1c5fe35ff3b74ea6dc00563c0..d240f9c03e61f200c85fd6f5c869f23781425734 100644 (file)
--- a/src/backend/executor/nodeBitmapHeapscan.c
+++ b/src/backend/executor/nodeBitmapHeapscan.c
@@ -494,7 +494,7 @@ BitmapAdjustPrefetchIterator(BitmapHeapScanState *node,
                SpinLockAcquire(&pstate->mutex);
                if (pstate->prefetch_pages > 0)
                {
-                       node->prefetch_pages--;
+                       pstate->prefetch_pages--;
                        SpinLockRelease(&pstate->mutex);
                }
                else