Revert "Avoid creation of the free space map for small heap relations."

This reverts commit ac88d2962a96a9c7e83d5acfc28fe49a72812086.

1 files changed, 6 insertions, 7 deletions

diff --git a/doc/src/sgml/storage.sgml b/doc/src/sgml/storage.sgml
index cbdad0c3fb5..8ef2ac80106 100644
--- a/doc/src/sgml/storage.sgml
+++ b/doc/src/sgml/storage.sgml
@@ -590,13 +590,12 @@ tuple would otherwise be too big.
 <indexterm><primary>FSM</primary><see>Free Space Map</see></indexterm>
 
 <para>
-Each heap relation, unless it is very small, and each index relation, except
-for hash indexes, has a Free Space Map (FSM) to keep track of available
-space in the relation. It's stored alongside the main relation data in a
-separate relation fork, named after the filenode number of the relation, plus
-a <literal>_fsm</literal> suffix. For example, if the filenode of a relation
-is 12345, the FSM is stored in a file called <filename>12345_fsm</filename>,
-in the same directory as the main relation file.
+Each heap and index relation, except for hash indexes, has a Free Space Map
+(FSM) to keep track of available space in the relation. It's stored
+alongside the main relation data in a separate relation fork, named after the
+filenode number of the relation, plus a <literal>_fsm</literal> suffix. For example,
+if the filenode of a relation is 12345, the FSM is stored in a file called
+<filename>12345_fsm</filename>, in the same directory as the main relation file.
 </para>
 
 <para>