diff options
Diffstat (limited to 'kernel/lib/lockref.c')
| -rw-r--r-- | kernel/lib/lockref.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/kernel/lib/lockref.c b/kernel/lib/lockref.c index 494994bf1..5a92189ad 100644 --- a/kernel/lib/lockref.c +++ b/kernel/lib/lockref.c @@ -4,14 +4,6 @@ #if USE_CMPXCHG_LOCKREF /* - * Allow weakly-ordered memory architectures to provide barrier-less - * cmpxchg semantics for lockref updates. - */ -#ifndef cmpxchg64_relaxed -# define cmpxchg64_relaxed cmpxchg64 -#endif - -/* * Note that the "cmpxchg()" reloads the "old" value for the * failure case. */ |