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Add missing test binaries to .gitignore
[urcu.git]
/
urcu-bp-static.h
diff --git
a/urcu-bp-static.h
b/urcu-bp-static.h
index 515be288d6b75011a1428994343d641e2cf9f330..6d7e3c874cff4c60f869a15f368324b3b080efde 100644
(file)
--- a/
urcu-bp-static.h
+++ b/
urcu-bp-static.h
@@
-175,6
+175,7
@@
static inline void _rcu_read_lock(void)
if (unlikely(!rcu_reader))
rcu_bp_register();
if (unlikely(!rcu_reader))
rcu_bp_register();
+ barrier(); /* Ensure the compiler does not reorder us with mutex */
tmp = rcu_reader->ctr;
/*
* rcu_gp_ctr is
tmp = rcu_reader->ctr;
/*
* rcu_gp_ctr is
@@
-199,6
+200,7
@@
static inline void _rcu_read_unlock(void)
*/
smp_mb();
_STORE_SHARED(rcu_reader->ctr, rcu_reader->ctr - RCU_GP_COUNT);
*/
smp_mb();
_STORE_SHARED(rcu_reader->ctr, rcu_reader->ctr - RCU_GP_COUNT);
+ barrier(); /* Ensure the compiler does not reorder us with mutex */
}
#ifdef __cplusplus
}
#ifdef __cplusplus
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