1 files changed, 6 insertions, 0 deletions

diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h
index cad6592c52a1..2ec7011a4d07 100644
--- a/net/mac80211/mesh.h
+++ b/net/mac80211/mesh.h
@@ -70,6 +70,7 @@ enum mesh_deferred_task_flags {
  * @dst: mesh path destination mac address
  * @mpp: mesh proxy mac address
  * @rhash: rhashtable list pointer
+ * @walk_list: linked list containing all mesh_path objects.
  * @gate_list: list pointer for known gates list
  * @sdata: mesh subif
  * @next_hop: mesh neighbor to which frames for this destination will be
@@ -105,6 +106,7 @@ struct mesh_path {
         u8 dst[ETH_ALEN];
         u8 mpp[ETH_ALEN];       /* used for MPP or MAP */
         struct rhash_head rhash;
+        struct hlist_node walk_list;
         struct hlist_node gate_list;
         struct ieee80211_sub_if_data *sdata;
         struct sta_info __rcu *next_hop;
@@ -133,12 +135,16 @@ struct mesh_path {
  * gate's mpath may or may not be resolved and active.
  * @gates_lock: protects updates to known_gates
  * @rhead: the rhashtable containing struct mesh_paths, keyed by dest addr
+ * @walk_head: linked list containging all mesh_path objects
+ * @walk_lock: lock protecting walk_head
  * @entries: number of entries in the table
  */
 struct mesh_table {
         struct hlist_head known_gates;
         spinlock_t gates_lock;
         struct rhashtable rhead;
+        struct hlist_head walk_head;
+        spinlock_t walk_lock;
         atomic_t entries;               /* Up to MAX_MESH_NEIGHBOURS */
 };