batman-adv: keep local table consistency for further TT_RESPONSE

To keep transtable consistency among all the nodes, an originator must
not send not yet announced clients within a full table TT_RESPONSE.
Instead, deleted client have to be kept in the table in order to be sent
within an immediate TT_RESPONSE. In this way all the nodes in the
network will always provide the same response for the same request.

All the modification are committed at the next ttvn increment event.

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

1 files changed, 3 insertions, 1 deletions

diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index 590e4a66089f..b76b4be10b92 100644
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -84,7 +84,9 @@ enum tt_query_flags {
 enum tt_client_flags {
         TT_CLIENT_DEL     = 1 << 0,
         TT_CLIENT_ROAM    = 1 << 1,
-        TT_CLIENT_NOPURGE = 1 << 8
+        TT_CLIENT_NOPURGE = 1 << 8,
+        TT_CLIENT_NEW     = 1 << 9,
+        TT_CLIENT_PENDING = 1 << 10
 };
 
 struct batman_packet {