/**
* batadv_tt_global_hash_count - count the number of orig entries
- * @hash: hash table containing the tt entries
* @addr: the mac address of the client to count entries for
* @vid: VLAN identifier
*
return count;
}
-static void batadv_tt_orig_list_entry_free_rcu(struct rcu_head *rcu)
-{
- struct batadv_tt_orig_list_entry *orig_entry;
-
- orig_entry = container_of(rcu, struct batadv_tt_orig_list_entry, rcu);
-
- /* We are in an rcu callback here, therefore we cannot use
- * batadv_orig_node_free_ref() and its call_rcu():
- * An rcu_barrier() wouldn't wait for that to finish
- */
- batadv_orig_node_free_ref_now(orig_entry->orig_node);
- kfree(orig_entry);
-}
-
/**
* batadv_tt_local_size_mod - change the size by v of the local table identified
* by vid
/**
* batadv_tt_global_size_mod - change the size by v of the local table
* identified by vid
- * @bat_priv: the bat priv with all the soft interface information
* @vid: the VLAN identifier
* @v: the amount to sum to the global table size
*/
batadv_tt_global_size_mod(orig_node, vid, -1);
}
+/**
+ * batadv_tt_orig_list_entry_release - release tt orig entry from lists and
+ * queue for free after rcu grace period
+ * @orig_entry: tt orig entry to be free'd
+ */
+static void
+batadv_tt_orig_list_entry_release(struct batadv_tt_orig_list_entry *orig_entry)
+{
+ batadv_orig_node_free_ref(orig_entry->orig_node);
+ kfree_rcu(orig_entry, rcu);
+}
+
static void
batadv_tt_orig_list_entry_free_ref(struct batadv_tt_orig_list_entry *orig_entry)
{
if (!atomic_dec_and_test(&orig_entry->refcount))
return;
- call_rcu(&orig_entry->rcu, batadv_tt_orig_list_entry_free_rcu);
+ batadv_tt_orig_list_entry_release(orig_entry);
}
/**
* @orig_node: originator for which the CRCs have to be checked
* @tt_vlan: pointer to the first tvlv VLAN entry
* @num_vlan: number of tvlv VLAN entries
- * @create: if true, create VLAN objects if not found
*
* Return true if all the received CRCs match the locally stored ones, false
* otherwise
* batadv_tt_update_orig - update global translation table with new tt
* information received via ogms
* @bat_priv: the bat priv with all the soft interface information
- * @orig: the orig_node of the ogm
- * @tt_vlan: pointer to the first tvlv VLAN entry
+ * @orig_node: the orig_node of the ogm
+ * @tt_buff: pointer to the first tvlv VLAN entry
* @tt_num_vlan: number of tvlv VLAN entries
* @tt_change: pointer to the first entry in the TT buffer
* @tt_num_changes: number of tt changes inside the tt buffer
* @ttvn: translation table version number of this changeset
- * @tt_crc: crc32 checksum of orig node's translation table
*/
static void batadv_tt_update_orig(struct batadv_priv *bat_priv,
struct batadv_orig_node *orig_node,