Tweak comment about overflow allocations

diff --git a/libraries/libmdb/mdb.c b/libraries/libmdb/mdb.c
index b5a9e33a9c1ae91b02246566d4a4683714c1da7d..67e902e8a2cae5d7c1c633b8a9a56ecc02e0ba58 100644 (file)
--- a/libraries/libmdb/mdb.c
+++ b/libraries/libmdb/mdb.c
@@ -389,7 +389,10 @@ mdb_newpage(MDB_txn *txn, MDB_page *parent, unsigned int parent_idx, int num)
                        MDB_oldpages *mop = txn->mt_env->me_pghead;
                        txn->mt_oldest = oldest;
                        if (num > 1) {
-                               /* FIXME */
+                               /* FIXME: For now, always use fresh pages. We
+                                * really ought to search the free list for a
+                                * contiguous range.
+                                */
                                ;
                        } else {
                                /* peel pages off tail, so we only have to truncate the list */