No need to call XLogEnsureRecordSpace when the relation is unlogged.

Amit Kapila

No need to call XLogEnsureRecordSpace when the relation is unlogged.
Amit Kapila
622983ea · Heikki Linnakangas · b10a97b8 · 622983ea
Commit 622983ea authored Nov 21, 2014 by Heikki Linnakangas
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src/backend/access/gin/ginfast.c src/backend/access/gin/ginfast.c +2 -1

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--- a/src/backend/access/gin/ginfast.c
+++ b/src/backend/access/gin/ginfast.c
@@ -552,7 +552,8 @@ shiftList(Relation index, Buffer metabuffer, BlockNumber newHead,
 		 * prepare the XLogInsert machinery for that before entering the
 		 * critical section.
 		 */
-		XLogEnsureRecordSpace(data.ndeleted, 0);
+		if (RelationNeedsWAL(index))
+			XLogEnsureRecordSpace(data.ndeleted, 0);

 		START_CRIT_SECTION();