opkg: Update TODO and remark that pkg_hash_fetch_best_installation_candidate

      is very slow and been called very often. This has a huge improve space.

git-svn-id: http://opkg.googlecode.com/svn/trunk@179 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358

diff --git a/TODO b/TODO
index 97fc66c1fcb3471b655017b0a133d7f8b1edff13..2d0c1566fc99c9fc05f0e390036141b56ddfe35a 100644 (file)
--- a/TODO
+++ b/TODO
@@ -54,3 +54,9 @@ Things to do for opkg, in a partial order:
 3.b) Clean up out of date comments. That really confusing
 
 4) refactorying opkg_install_pkg into more precise functions
+4.1) refactory upgrade list first
+4.2) Finding canditate is linear search O(P*PN) and is very slow (been called very frequently)
+      P provider
+      PN pkgs in a provider
+     It's can be O(P) if there we use hash table. 
+     It should be refacotry to a faster one.