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-rw-r--r--net/batman-adv/types.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index e95db4273356..c1000c0d6b0d 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -183,9 +183,10 @@ struct batadv_orig_node_vlan {
/**
* struct batadv_orig_bat_iv - B.A.T.M.A.N. IV private orig_node members
- * @bcast_own: bitfield containing the number of our OGMs this orig_node
- * rebroadcasted "back" to us (relative to last_real_seqno)
- * @bcast_own_sum: counted result of bcast_own
+ * @bcast_own: set of bitfields (one per hard interface) where each one counts
+ * the number of our OGMs this orig_node rebroadcasted "back" to us (relative
+ * to last_real_seqno). Every bitfield is BATADV_TQ_LOCAL_WINDOW_SIZE bits long.
+ * @bcast_own_sum: sum of bcast_own
* @ogm_cnt_lock: lock protecting bcast_own, bcast_own_sum,
* neigh_node->bat_iv.real_bits & neigh_node->bat_iv.real_packet_count
*/