From 53e111a730ea8b002d57dd226098c12789993329 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Tue, 2 Jun 2009 17:01:58 +0200 Subject: [PATCH] x86: Fix atomic_long_xchg() on 64bit Apparently I'm the first to use it :-) Signed-off-by: Peter Zijlstra LKML-Reference: Signed-off-by: Ingo Molnar --- include/asm-generic/atomic.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h index 3673a13..81d3be4 100644 --- a/include/asm-generic/atomic.h +++ b/include/asm-generic/atomic.h @@ -134,7 +134,7 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u) #define atomic_long_cmpxchg(l, old, new) \ (atomic64_cmpxchg((atomic64_t *)(l), (old), (new))) #define atomic_long_xchg(v, new) \ - (atomic64_xchg((atomic64_t *)(l), (new))) + (atomic64_xchg((atomic64_t *)(v), (new))) #else /* BITS_PER_LONG == 64 */ -- 2.7.4