From 22bb0d8eaef26dc9f276b89b85f20121a372197f Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <japaricious@gmail.com>
Date: Fri, 7 Apr 2017 18:48:33 -0500
Subject: [PATCH] removed global critical section from checked::release

---
 src/checked.rs | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/checked.rs b/src/checked.rs
index 22890d08eb..eb0da3d7fe 100644
--- a/src/checked.rs
+++ b/src/checked.rs
@@ -21,12 +21,13 @@ unsafe fn acquire(locked: &UnsafeCell<bool>, ceiling: u8) -> u8 {
 }
 
 unsafe fn release(locked: &UnsafeCell<bool>, old_basepri: u8) {
-    interrupt::free(
-        |_| {
-            basepri::write(old_basepri);
+    // XXX Is it really memory safe to *not* use a global critical section here
+    // interrupt::free(
+        // |_| {
             *locked.get() = false;
-        },
-    );
+            basepri::write(old_basepri);
+        // },
+    // );
 }
 
 /// A totally safe `Resource` that panics on misuse