X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu.c;h=8ff39db1331e5a33cfc102b9fb3283e6c58fc2df;hp=e70980f5b93e259f5506e3fb7e1b602708aa63b3;hb=3644b3ee9ca6a858cf733579012ef595d652dcdf;hpb=cfe78e252a63a8718e0d2f819d196cee5ca3f6c1

diff --git a/urcu.c b/urcu.c
index e70980f..8ff39db 100644
--- a/urcu.c
+++ b/urcu.c
@@ -216,7 +216,7 @@ void wait_for_quiescent_state(void)
 {
 	LIST_HEAD(qsreaders);
 	int wait_loops = 0;
-	struct urcu_reader *index;
+	struct urcu_reader *index, *tmp;
 
 	if (list_empty(&registry))
 		return;
@@ -231,7 +231,7 @@ void wait_for_quiescent_state(void)
 			force_mb_all_threads();
 		}
 
-		list_for_each_entry(index, &registry, head) {
+		list_for_each_entry_safe(index, tmp, &registry, head) {
 			if (!rcu_old_gp_ongoing(&index->ctr))
 				list_move(&index->head, &qsreaders);
 		}
@@ -278,7 +278,7 @@ void wait_for_quiescent_state(void)
 #endif /* #else #ifndef HAS_INCOHERENT_CACHES */
 	}
 	/* put back the reader list in the registry */
-	list_move(&qsreaders, &registry);
+	list_splice(&qsreaders, &registry);
 }
 
 void synchronize_rcu(void)
@@ -372,38 +372,6 @@ 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_xchg_pointer_sym(void **p, void *v)
-{
-	wmb();
-	return uatomic_xchg(p, v);
-}
-
-void *rcu_cmpxchg_pointer_sym(void **p, void *old, void *_new)
-{
-	wmb();
-	return uatomic_cmpxchg(p, old, _new);
-}
-
-void *rcu_publish_content_sym(void **p, void *v)
-{
-	void *oldptr;
-
-	oldptr = _rcu_xchg_pointer(p, v);
-	synchronize_rcu();
-	return oldptr;
-}
-
 void rcu_register_thread(void)
 {
 	urcu_reader.tid = pthread_self();