TODO: add note about excessive rw locks

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/TODO.md b/TODO.md
index 3a05550..99a4cbe 100644
--- a/TODO.md
+++ b/TODO.md
@@ -10,6 +10,7 @@
 - Review all included headers, and minimize a bit.
 - Figure out clear locking rules for network stack stuff -- when different
   functions run under what locks and what they race with.
+- There are a few rwlocks that only ever wlock. Make these mtx instead.
 
 ### Crypto TODO