X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=urcu-qsbr.c;h=5c6d49bb8fc5faa8f7364c9ce32ee53aed53a0a6;hb=1ed9b67726a52a0f4189cc1b58ca0141f7b1614f;hp=f002c345dcb7325d7bb6fb0221518587d35c4fc1;hpb=4d7033404d9671de36bec4a0a79c7c52546bc257;p=urcu.git

diff --git a/urcu-qsbr.c b/urcu-qsbr.c
index f002c34..5c6d49b 100644
--- a/urcu-qsbr.c
+++ b/urcu-qsbr.c
@@ -102,7 +102,7 @@ static void wait_gp(void)
 	/* Read reader_gp before read futex */
 	smp_rmb();
 	if (uatomic_read(&gp_futex) == -1)
-		futex(&gp_futex, FUTEX_WAIT, -1,
+		futex_noasync(&gp_futex, FUTEX_WAIT, -1,
 		      NULL, NULL, 0);
 }
 
@@ -278,38 +278,6 @@ void rcu_read_unlock(void)
 	_rcu_read_unlock();
 }
 
-void *rcu_dereference(void *p)
-{
-	return _rcu_dereference(p);
-}
-
-void *rcu_assign_pointer_sym(void **p, void *v)
-{
-	wmb();
-	return STORE_SHARED(p, v);
-}
-
-void *rcu_cmpxchg_pointer_sym(void **p, void *old, void *_new)
-{
-	wmb();
-	return uatomic_cmpxchg(p, old, _new);
-}
-
-void *rcu_xchg_pointer_sym(void **p, void *v)
-{
-	wmb();
-	return uatomic_xchg(p, v);
-}
-
-void *rcu_publish_content_sym(void **p, void *v)
-{
-	void *oldptr;
-
-	oldptr = _rcu_xchg_pointer(p, v);
-	synchronize_rcu();
-	return oldptr;
-}
-
 void rcu_quiescent_state(void)
 {
 	_rcu_quiescent_state();