diff options
-rw-r--r-- | include/asm-ia64/intrinsics.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/asm-ia64/intrinsics.h b/include/asm-ia64/intrinsics.h index 3a95aa432e99..f1135b5b94c3 100644 --- a/include/asm-ia64/intrinsics.h +++ b/include/asm-ia64/intrinsics.h | |||
@@ -153,11 +153,17 @@ extern long ia64_cmpxchg_called_with_bad_pointer (void); | |||
153 | (__typeof__(old)) _r_; \ | 153 | (__typeof__(old)) _r_; \ |
154 | }) | 154 | }) |
155 | 155 | ||
156 | #define cmpxchg_acq(ptr,o,n) ia64_cmpxchg(acq, (ptr), (o), (n), sizeof(*(ptr))) | 156 | #define cmpxchg_acq(ptr, o, n) \ |
157 | #define cmpxchg_rel(ptr,o,n) ia64_cmpxchg(rel, (ptr), (o), (n), sizeof(*(ptr))) | 157 | ia64_cmpxchg(acq, (ptr), (o), (n), sizeof(*(ptr))) |
158 | #define cmpxchg_rel(ptr, o, n) \ | ||
159 | ia64_cmpxchg(rel, (ptr), (o), (n), sizeof(*(ptr))) | ||
158 | 160 | ||
159 | /* for compatibility with other platforms: */ | 161 | /* for compatibility with other platforms: */ |
160 | #define cmpxchg(ptr,o,n) cmpxchg_acq(ptr,o,n) | 162 | #define cmpxchg(ptr, o, n) cmpxchg_acq((ptr), (o), (n)) |
163 | #define cmpxchg64(ptr, o, n) cmpxchg_acq((ptr), (o), (n)) | ||
164 | |||
165 | #define cmpxchg_local cmpxchg | ||
166 | #define cmpxchg64_local cmpxchg64 | ||
161 | 167 | ||
162 | #ifdef CONFIG_IA64_DEBUG_CMPXCHG | 168 | #ifdef CONFIG_IA64_DEBUG_CMPXCHG |
163 | # define CMPXCHG_BUGCHECK_DECL int _cmpxchg_bugcheck_count = 128; | 169 | # define CMPXCHG_BUGCHECK_DECL int _cmpxchg_bugcheck_count = 128; |