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rename QSBR force_mb_all_threads to smp_mb
[urcu.git]
/
urcu-qsbr.c
diff --git
a/urcu-qsbr.c
b/urcu-qsbr.c
index e077eac8f2b4b4bc7c44cadaf0f96d012be60fe3..4da10d6121e3d6518315e601c40ced1ec284875b 100644
(file)
--- a/
urcu-qsbr.c
+++ b/
urcu-qsbr.c
@@
-106,11
+106,6
@@
static void force_mb_single_thread(struct reader_registry *index)
}
#endif /* #ifdef HAS_INCOHERENT_CACHES */
}
#endif /* #ifdef HAS_INCOHERENT_CACHES */
-static void force_mb_all_threads(void)
-{
- smp_mb();
-}
-
static void wait_for_quiescent_state(void)
{
struct reader_registry *index;
static void wait_for_quiescent_state(void)
{
struct reader_registry *index;
@@
-156,12
+151,12
@@
void synchronize_rcu(void)
if (was_online)
_rcu_thread_offline();
if (was_online)
_rcu_thread_offline();
+ smp_mb();
internal_urcu_lock();
internal_urcu_lock();
- force_mb_all_threads();
STORE_SHARED(urcu_gp_ctr, urcu_gp_ctr + 2);
wait_for_quiescent_state();
STORE_SHARED(urcu_gp_ctr, urcu_gp_ctr + 2);
wait_for_quiescent_state();
- force_mb_all_threads();
internal_urcu_unlock();
internal_urcu_unlock();
+ smp_mb();
if (was_online)
_rcu_thread_online();
if (was_online)
_rcu_thread_online();
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