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-rw-r--r--kern/atomic.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/kern/atomic.h b/kern/atomic.h
index ae0ceeb9..2ecb28f7 100644
--- a/kern/atomic.h
+++ b/kern/atomic.h
@@ -26,6 +26,9 @@
*
* TODO Replace mentions of "memory barriers" throughout the code with
* C11 memory model terminology.
+ *
+ * TODO Decide if architecture-specific atomic operations should be
+ * provided, and if so, how.
*/
#ifndef KERN_ATOMIC_H