TODO | 6 ++++++

diff --git a/TODO b/TODO
index 8f78d87d850fcacf3ee247efd2c3e43e8f007894..2c525615a259be8bd2e4c36cecec4d4b2b32a535 100644
--- a/TODO
+++ b/TODO
@@ -106,3 +106,9 @@   former is capable of parsing RFC822-ish dates, used by Plack, and
   the latter is missing from OpenBSD and maybe other distros.
 
 * improve performance and avoid head-of-line blocking on slow storage
+
+* share "git cat-file --batch" processes across inboxes to avoid
+  bumping into /proc/sys/fs/pipe-user-pages-* limits
+
+* make "git cat-file --batch" detect unlinked packfiles so we don't
+  have to restart processes (very long-term)