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From: Marek Lindner <mareklindner@neomailbox.ch>
To: b.a.t.m.a.n@lists.open-mesh.org
Cc: Antonio Quartulli <antonio@open-mesh.com>
Subject: Re: [B.A.T.M.A.N.] [PATCH v2 09/12] batman-adv: ELP - compute the metric based on the estimated throughput
Date: Tue, 19 Jan 2016 23:22:09 +0800	[thread overview]
Message-ID: <2738035.KKfpO6mouK@voltaire> (raw)
In-Reply-To: <1452933619-6712-9-git-send-email-mareklindner@neomailbox.ch>

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On Saturday, January 16, 2016 16:40:16 Marek Lindner wrote:
> From: Antonio Quartulli <antonio@open-mesh.com>
> 
> In case of wireless interface retrieve the throughput by
> querying cfg80211. To perform this call a separate work
> must be scheduled because the function may sleep and this
> is not allowed within an RCU protected context (RCU in this
> case is used to iterate over all the neighbours).
> 
> Use ethtool to retrieve information about an Ethernet link
> like HALF/FULL_DUPLEX and advertised bandwidth (e.g.
> 100/10Mbps).
> 
> The metric is updated each time a new ELP packet is sent,
> this way it is possible to timely react to a metric
> variation which can imply (for example) a neighbour
> disconnection.
> 
> Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
> ---
>  compat.h                   |  21 +++++
>  net/batman-adv/bat_v.c     |   3 +
>  net/batman-adv/bat_v_elp.c | 207
> +++++++++++++++++++++++++++++++++++++++++++++ net/batman-adv/bat_v_elp.h
> |   2 +
>  net/batman-adv/bat_v_ogm.c |   2 +-
>  net/batman-adv/main.h      |   4 +
>  net/batman-adv/types.h     |  16 ++++
>  7 files changed, 254 insertions(+), 1 deletion(-)

Applied in revision 5c32451.

Thanks,
Marek

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  reply	other threads:[~2016-01-19 15:22 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-16  8:39 [B.A.T.M.A.N.] B.A.T.M.A.N. V leaves the nest v2 Marek Lindner
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 01/12] batman-adv: Add hard_iface specific sysfs wrapper macros for UINT Marek Lindner
2016-01-19 15:08   ` Marek Lindner
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 02/12] batman-adv: ELP - adding basic infrastructure Marek Lindner
2016-01-19 15:10   ` Marek Lindner
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 03/12] batman-adv: ELP - creating neighbor structures Marek Lindner
2016-01-19 15:11   ` Marek Lindner
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 04/12] batman-adv: ELP - adding sysfs parameter for elp interval Marek Lindner
2016-01-19 15:12   ` Marek Lindner
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 05/12] batman-adv: OGMv2 - add basic infrastructure Marek Lindner
2016-01-19 15:14   ` Marek Lindner
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 06/12] batman-adv: OGMv2 - implement originators logic Marek Lindner
2016-01-19 15:15   ` Marek Lindner
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 07/12] batman-adv: add throughput override attribute to hard_ifaces Marek Lindner
2016-01-19 15:16   ` Marek Lindner
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 08/12] batman-adv: keep track of when unicast packets are sent Marek Lindner
2016-01-19 15:20   ` Marek Lindner
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 09/12] batman-adv: ELP - compute the metric based on the estimated throughput Marek Lindner
2016-01-19 15:22   ` Marek Lindner [this message]
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 10/12] batman-adv: B.A.T.M.A.N. V - implement neighbor comparison API calls Marek Lindner
2016-01-19 15:24   ` Marek Lindner
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 11/12] batman-adv: B.A.T.M.A.N. V - implement bat_orig_print API Marek Lindner
2016-01-19 15:25   ` Marek Lindner
2016-01-16  8:40 ` [B.A.T.M.A.N.] [PATCH v2 12/12] batman-adv: B.A.T.M.A.N. V - implement bat_neigh_print API Marek Lindner
2016-01-19 15:26   ` Marek Lindner
2016-01-21 11:56 ` [B.A.T.M.A.N.] B.A.T.M.A.N. V leaves the nest v2 Sven Eckelmann
2016-01-21 13:47   ` [B.A.T.M.A.N.] OpenWrt cfg80211.h station_info incompatibility with kernel+mac80211 [was: B.A.T.M.A.N. V leaves the nest v2] Sven Eckelmann
2016-01-21 13:55     ` Felix Fietkau
2016-01-21 14:03       ` Sven Eckelmann
2016-01-21 14:02         ` Antonio Quartulli
2016-01-21 14:34           ` Sven Eckelmann
2016-01-21 14:26         ` Sven Eckelmann
2016-01-21 14:47           ` Felix Fietkau
2016-01-21 15:16             ` Sven Eckelmann

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