rcuja: document that destroy free_node_cb does not need to wait for Q.S.

[urcu.git] / rcuja / rcuja.c

diff --git a/rcuja/rcuja.c b/rcuja/rcuja.c
index ca72e040d7087396dfb46ed307dd7f5ff4d0ee16..81ec0a8577e8fd402c4c5368070b8ab0b93cbcfa 100644 (file)
--- a/rcuja/rcuja.c
+++ b/rcuja/rcuja.c
@@ -2630,11 +2630,12 @@ int ja_final_checks(struct cds_ja *ja)
 }
 
 /*
- * There should be no more concurrent add to the judy array while it is
- * being destroyed (ensured by the caller).
+ * There should be no more concurrent add, delete, nor look-up performed
+ * on the Judy array while it is being destroyed (ensured by the
+ * caller).
  */
 int cds_ja_destroy(struct cds_ja *ja,
-               void (*rcu_free_node)(struct cds_ja_node *node))
+               void (*free_node_cb)(struct cds_ja_node *node))
 {
        const struct rcu_flavor_struct *flavor;
        int ret;
@@ -2642,7 +2643,7 @@ int cds_ja_destroy(struct cds_ja *ja,
        flavor = cds_lfht_rcu_flavor(ja->ht);
        rcuja_shadow_prune(ja->ht,
                RCUJA_SHADOW_CLEAR_FREE_NODE | RCUJA_SHADOW_CLEAR_FREE_LOCK,
-               rcu_free_node);
+               free_node_cb);
        flavor->thread_offline();
        ret = rcuja_delete_ht(ja->ht);
        if (ret)