RCU lock-free hash table: implement cds_lfht_is_node_deleted()

[urcu.git] / rculfhash.c

diff --git a/rculfhash.c b/rculfhash.c
index b114e0c1e3f5e9afe56e985da2f6122551cc1f4f..94366050bfb00957988730edcae25923e3f39379 100644 (file)
--- a/rculfhash.c
+++ b/rculfhash.c
@@ -1553,6 +1553,11 @@ int cds_lfht_del(struct cds_lfht *ht, struct cds_lfht_node *node)
        return ret;
 }
 
+int cds_lfht_is_node_deleted(struct cds_lfht_node *node)
+{
+       return is_removed(rcu_dereference(node->next));
+}
+
 static
 int cds_lfht_delete_bucket(struct cds_lfht *ht)
 {