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Rename all memory primitives with prefix cmm_
[urcu.git]
/
urcu
/
compiler.h
diff --git
a/urcu/compiler.h
b/urcu/compiler.h
index ce19c74764de7c82c5c8dbb06e2ddd214027c5f8..d67e6c5d36922661f7b9e116d9c2b82ea555f6ec 100644
(file)
--- a/
urcu/compiler.h
+++ b/
urcu/compiler.h
@@
-6,7
+6,7
@@
*
* Compiler definitions.
*
*
* Compiler definitions.
*
- * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@
polymtl.ca
>
+ * Copyright (c) 2009 Mathieu Desnoyers <mathieu.desnoyers@
efficios.com
>
*
* THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
* OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
*
* THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
* OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
@@
-23,7
+23,7
@@
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
-#define
barrier()
asm volatile("" : : : "memory")
+#define
cmm_barrier()
asm volatile("" : : : "memory")
/*
* Instruct the compiler to perform only a single access to a variable
/*
* Instruct the compiler to perform only a single access to a variable
@@
-55,4
+55,10
@@
#define BITS_PER_LONG 32
#endif
#define BITS_PER_LONG 32
#endif
+#define container_of(ptr, type, member) \
+ ({ \
+ const typeof(((type *)NULL)->member) * __ptr = (ptr); \
+ (type *)((char *)__ptr - offsetof(type, member)); \
+ })
+
#endif /* _URCU_COMPILER_H */
#endif /* _URCU_COMPILER_H */
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