From f374b57c22a6e1ec83b80c4c362917a9755e3c50 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Sat, 8 Nov 2008 16:28:00 +0000
Subject: [PATCH] update

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1170 42af7a65-404d-4744-a932-0658087f49c3
---
 TODO | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/TODO b/TODO
index 39074bb551..1c00107af8 100644
--- a/TODO
+++ b/TODO
@@ -329,6 +329,14 @@ o Other Applications & Tests (examples/)
 o ARM (arch/arm/)
   ^^^^^^^^^^^^^^^
 
+  Description: ARM interrupt handling performance could be improved in many
+               ways.  One easy way is to use a pointer to the context save
+               area in current_regs instead of using up_copystate so much.
+               see handling of 'current_regs" in arch/sh/src/common/* for
+               examples of how this might be done.
+  Status:      Open
+  Priority:    Low
+
 o ARM/C5471 (arch/arm/src/c5471/)
   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^