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Fix powerpc uatomic 4-byte cmpxchg (cmpd -> cmpw)
[urcu.git]
/
urcu-qsbr-static.h
diff --git
a/urcu-qsbr-static.h
b/urcu-qsbr-static.h
index 125301f9b7749c4a93784068eb3f6e320aa156d9..86f0fc507449451d70f276571d3c6aa1be61d98a 100644
(file)
--- a/
urcu-qsbr-static.h
+++ b/
urcu-qsbr-static.h
@@
-155,15
+155,6
@@
static inline void wake_up_gp(void)
}
}
}
}
-#if (BITS_PER_LONG < 64)
-static inline int rcu_gp_ongoing(unsigned long *ctr)
-{
- unsigned long v;
-
- v = LOAD_SHARED(*ctr);
- return v && ((v ^ rcu_gp_ctr) & RCU_GP_CTR);
-}
-#else /* !(BITS_PER_LONG < 64) */
static inline int rcu_gp_ongoing(unsigned long *ctr)
{
unsigned long v;
static inline int rcu_gp_ongoing(unsigned long *ctr)
{
unsigned long v;
@@
-171,7
+162,6
@@
static inline int rcu_gp_ongoing(unsigned long *ctr)
v = LOAD_SHARED(*ctr);
return v && (v != rcu_gp_ctr);
}
v = LOAD_SHARED(*ctr);
return v && (v != rcu_gp_ctr);
}
-#endif /* !(BITS_PER_LONG < 64) */
static inline void _rcu_read_lock(void)
{
static inline void _rcu_read_lock(void)
{
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