From f5297dfc25a38c8ef82f320cbb8e7cf035dff63f Mon Sep 17 00:00:00 2001 From: Howard Chu Date: Thu, 11 Aug 2011 15:03:33 -0700 Subject: [PATCH] Add another FIXME comment --- libraries/libmdb/mdb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libraries/libmdb/mdb.c b/libraries/libmdb/mdb.c index b485e15..489bbde 100644 --- a/libraries/libmdb/mdb.c +++ b/libraries/libmdb/mdb.c @@ -226,6 +226,9 @@ typedef struct MDB_ppage { /* ordered list of pages */ } MDB_ppage; SLIST_HEAD(page_stack, MDB_ppage); +/* FIXME: tree depth is mostly bounded, we should just + * use a fixed array and avoid malloc/pointer chasing + */ #define CURSOR_EMPTY(c) SLIST_EMPTY(&(c)->mc_stack) #define CURSOR_TOP(c) SLIST_FIRST(&(c)->mc_stack) #define CURSOR_POP(c) SLIST_REMOVE_HEAD(&(c)->mc_stack, mp_entry)