| H A D | cmpxchg.h | 221 #define __try_cmpxchg(ptr, pold, new, size) \ argument
222 __raw_try_cmpxchg((ptr), (pold), (new), (size), LOCK_PREFIX)
224 #define __sync_try_cmpxchg(ptr, pold, new, size) \ argument
225 __raw_try_cmpxchg((ptr), (pold), (new), (size), "lock; ")
227 #define __try_cmpxchg_local(ptr, pold, new, size) \ argument
228 __raw_try_cmpxchg((ptr), (pold), (new), (size), "")
230 #define arch_try_cmpxchg(ptr, pold, new) \ argument
231 __try_cmpxchg((ptr), (pold), (new), sizeof(*(ptr)))
233 #define arch_sync_try_cmpxchg(ptr, pold, new) \ argument
234 __sync_try_cmpxchg((ptr), (pold), (new), sizeof(*(ptr)))
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