util: Move CACHE_LINE_SIZE here.

[sliver-openvswitch.git] / lib / fat-rwlock.c

diff --git a/lib/fat-rwlock.c b/lib/fat-rwlock.c
index 9ffa37b..3866dda 100644 (file)
--- a/lib/fat-rwlock.c
+++ b/lib/fat-rwlock.c
@@ -25,11 +25,6 @@
 #include "ovs-thread.h"
 #include "random.h"
 
-/* This system's cache line size, in bytes.
- * Being wrong hurts performance but not correctness. */
-#define CACHE_LINE_SIZE 64      /* Correct for most CPUs. */
-BUILD_ASSERT_DECL(IS_POW2(CACHE_LINE_SIZE));
-
 struct fat_rwlock_slot {
     /* Membership in rwlock's list of "struct fat_rwlock_slot"s.
      *