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Update readme: ia64 and alpha support
[urcu.git]
/
urcu-static.h
diff --git
a/urcu-static.h
b/urcu-static.h
index 1eeb2e6b03319c313d051ef71a3148add48ff264..f68dd7c8dc1231641d040d6aeebad2a5da56970f 100644
(file)
--- a/
urcu-static.h
+++ b/
urcu-static.h
@@
-59,7
+59,7
@@
extern "C" {
# define MEMBARRIER_EXPEDITED (1 << 0)
# define MEMBARRIER_DELAYED (1 << 1)
# define MEMBARRIER_QUERY (1 << 16)
# define MEMBARRIER_EXPEDITED (1 << 0)
# define MEMBARRIER_DELAYED (1 << 1)
# define MEMBARRIER_QUERY (1 << 16)
-# define membarrier(...) syscall(
__NR
_membarrier, __VA_ARGS__)
+# define membarrier(...) syscall(
SYS
_membarrier, __VA_ARGS__)
#else
# undef RCU_MEMBARRIER
# define RCU_MB
#else
# undef RCU_MEMBARRIER
# define RCU_MB
@@
-242,17
+242,15
@@
static inline void wake_up_gp(void)
}
}
}
}
-static inline int rcu_gp_ongoing(unsigned long *
value
)
+static inline int rcu_gp_ongoing(unsigned long *
ctr
)
{
unsigned long v;
{
unsigned long v;
- if (value == NULL)
- return 0;
/*
* Make sure both tests below are done on the same version of *value
* to insure consistency.
*/
/*
* Make sure both tests below are done on the same version of *value
* to insure consistency.
*/
- v = LOAD_SHARED(*
value
);
+ v = LOAD_SHARED(*
ctr
);
return (v & RCU_GP_CTR_NEST_MASK) &&
((v ^ rcu_gp_ctr) & RCU_GP_CTR_PHASE);
}
return (v & RCU_GP_CTR_NEST_MASK) &&
((v ^ rcu_gp_ctr) & RCU_GP_CTR_PHASE);
}
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