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authorAntonio Quartulli <antonio.quartulli@open-mesh.com>2016-05-05 14:09:43 +0300
committerSimon Wunderlich <sw@simonwunderlich.de>2016-07-04 13:37:18 +0300
commit33a3bb4a3345bb511f9c69c913da95d4693e2a4e (patch)
tree45ad5212db48b55eef6567ea69245fdaa40f1ea7 /net/batman-adv/soft-interface.c
parentf50ca95a691e9fd1fce530aade58c98d621cb1fe (diff)
downloadlinux-33a3bb4a3345bb511f9c69c913da95d4693e2a4e.tar.xz
batman-adv: throughput meter implementation
The throughput meter module is a simple, kernel-space replacement for throughtput measurements tool like iperf and netperf. It is intended to approximate TCP behaviour. It is invoked through batctl: the protocol is connection oriented, with cumulative acknowledgment and a dynamic-size sliding window. The test *can* be interrupted by batctl. A receiver side timeout avoids unlimited waitings for sender packets: after one second of inactivity, the receiver abort the ongoing test. Based on a prototype from Edo Monticelli <montik@autistici.org> Signed-off-by: Antonio Quartulli <antonio.quartulli@open-mesh.com> Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv/soft-interface.c')
-rw-r--r--net/batman-adv/soft-interface.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index f75631e21e48..18b6d07c3233 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -842,6 +842,8 @@ static int batadv_softif_init_late(struct net_device *dev)
#ifdef CONFIG_BATMAN_ADV_BLA
atomic_set(&bat_priv->bla.num_requests, 0);
#endif
+ atomic_set(&bat_priv->tp_num, 0);
+
bat_priv->tt.last_changeset = NULL;
bat_priv->tt.last_changeset_len = 0;
bat_priv->isolation_mark = 0;