X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=urcu-qsbr.c;h=4da10d6121e3d6518315e601c40ced1ec284875b;hb=b6953cd76fe3068c601059879924a6afca76b10f;hp=e077eac8f2b4b4bc7c44cadaf0f96d012be60fe3;hpb=4e560c1794fe68ca77ae9bcaa60c5e4f5ed0856e;p=urcu.git diff --git a/urcu-qsbr.c b/urcu-qsbr.c index e077eac..4da10d6 100644 --- 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 */ -static void force_mb_all_threads(void) -{ - smp_mb(); -} - 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(); + smp_mb(); internal_urcu_lock(); - force_mb_all_threads(); STORE_SHARED(urcu_gp_ctr, urcu_gp_ctr + 2); wait_for_quiescent_state(); - force_mb_all_threads(); internal_urcu_unlock(); + smp_mb(); if (was_online) _rcu_thread_online();