Changes in kernel/generic/include/atomic.h [618d02a:9d58539] in mainline

File:

• kernel/generic/include/atomic.h (modified) (1 diff)

kernel/generic/include/atomic.h

@@ -53 +53 @@
 }
 
-
-/*
- * If the architecture does not provide operations that are atomic
- * only with respect to the local cpu (eg exception handlers) and
- * not other cpus, implement these cpu local atomic operations with
- * full blown smp-safe atomics.
- */
-#ifndef local_atomic_exchange
-#define local_atomic_exchange(var_addr, new_val) \
-        __atomic_exchange_n((var_addr), (new_val), __ATOMIC_RELAXED)
-#endif
-
-
-
 #endif