Comment fixes.

diff --git a/src/backend/utils/hash/chash.c b/src/backend/utils/hash/chash.c
index f74cc36da33eca429451f4432562ddc563c003cb..42e66910430b9cc817996cae0aaf0ce97ccaaa5f 100644 (file)
--- a/src/backend/utils/hash/chash.c
+++ b/src/backend/utils/hash/chash.c
@@ -627,12 +627,13 @@ CHashStatistics(CHashTable table, uint64 *stats)
  * Caller must suppress garbage collection for the target bucket before
  * calling this function, and resume it afterwards.
  *
- * If a matching item is found, res->target will be its arena offset and
- * res->found will be true.  If not, res->target will be the arena offset of
- * the item following the insert position and found will be false.  In either
- * case, res->pointer_to_target will a pointer to the address where the value
- * of target was found.  res->target_node will be a pointer to the address of
- * the CHashNode with offset res->target, unless res->target is invalid.
+ * If a matching item is found, res->target will be a CHashPtr to that item
+ * and res->found will be true.  If not, res->target will be a CHashPtr to the
+ * item which follows the insert position in the bucket chain, and res->found
+ * will be false.  In either case, res->pointer_to_target will a pointer to
+ * the address where the value of target was found.  res->target_node will be
+ * a pointer to the address of the CHashNode referenced by res->target, unless
+ * res->target is invalid.
  *
  * NB: If you change this function, make sure to adjust CHashBucketCleanup
  * similarly.