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| author | Antonio Quartulli <antonio.quartulli@open-mesh.com> | 2016-05-05 13:09:43 +0200 |
|---|---|---|
| committer | Simon Wunderlich <sw@simonwunderlich.de> | 2016-07-04 12:37:18 +0200 |
| commit | 33a3bb4a3345bb511f9c69c913da95d4693e2a4e (patch) | |
| tree | 45ad5212db48b55eef6567ea69245fdaa40f1ea7 /net/batman-adv/soft-interface.c | |
| parent | batman-adv: return netdev status in the TX path (diff) | |
| download | linux-33a3bb4a3345bb511f9c69c913da95d4693e2a4e.tar.xz linux-33a3bb4a3345bb511f9c69c913da95d4693e2a4e.zip | |
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.c | 2 |
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; |