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arm: put CONFIG_RCU_ARM_HAVE_DMB in the global config.h
[urcu.git]
/
urcu
/
system.h
diff --git
a/urcu/system.h
b/urcu/system.h
index 11a499ec96629488d4a878fa9c6e4733600212c5..4ae3ba0d34eeb50f3fc01c316286d51921714e58 100644
(file)
--- a/
urcu/system.h
+++ b/
urcu/system.h
@@
-24,29
+24,29
@@
/*
* Identify a shared load. A cmm_smp_rmc() or cmm_smp_mc() should come before the load.
*/
/*
* Identify a shared load. A cmm_smp_rmc() or cmm_smp_mc() should come before the load.
*/
-#define _
LOAD_SHARED(p)
ACCESS_ONCE(p)
+#define _
CMM_LOAD_SHARED(p) CMM_
ACCESS_ONCE(p)
/*
* Load a data from shared memory, doing a cache flush if required.
*/
/*
* Load a data from shared memory, doing a cache flush if required.
*/
-#define
LOAD_SHARED(p)
\
+#define
CMM_LOAD_SHARED(p)
\
({ \
cmm_smp_rmc(); \
({ \
cmm_smp_rmc(); \
- _
LOAD_SHARED(p);
\
+ _
CMM_LOAD_SHARED(p);
\
})
/*
* Identify a shared store. A cmm_smp_wmc() or cmm_smp_mc() should follow the store.
*/
})
/*
* Identify a shared store. A cmm_smp_wmc() or cmm_smp_mc() should follow the store.
*/
-#define _
STORE_SHARED(x, v) ({
ACCESS_ONCE(x) = (v); })
+#define _
CMM_STORE_SHARED(x, v) ({ CMM_
ACCESS_ONCE(x) = (v); })
/*
* Store v into x, where x is located in shared memory. Performs the required
* cache flush after writing. Returns v.
*/
/*
* Store v into x, where x is located in shared memory. Performs the required
* cache flush after writing. Returns v.
*/
-#define
STORE_SHARED(x, v)
\
+#define
CMM_STORE_SHARED(x, v)
\
({ \
({ \
- typeof(x) _v = _
STORE_SHARED(x, v);
\
+ typeof(x) _v = _
CMM_STORE_SHARED(x, v);
\
cmm_smp_wmc(); \
_v; \
})
cmm_smp_wmc(); \
_v; \
})
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