Re: [B.A.T.M.A.N.] [PATCH] batman-adv: Move OGM rebroadcast stats to orig_ifinfo

[Sven Eckelmann <sven@narfation.org>]

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On Donnerstag, 16. August 2018 16:54:45 CEST Sven Eckelmann wrote:
> B.A.T.M.A.N. IV requires the number of rebroadcast from a neighboring
> originator. These statistics are gathered per interface which transmitted
> the OGM (and then received it again). Since an originator is not interface
> specific, a resizable array was used in each originator.
> 
> This resizable array had an entry for each interface and had to be resizes
> (for all OGMs) when the number of active interface was modified. This could
> cause problems when a large number of interface is added and not enough
> continuous memory is available to allocate the array.
> 
> There is already a per interface originator structure "batadv_orig_ifinfo"
> which can be used to store this information.
> 
> Signed-off-by: Sven Eckelmann <sven@narfation.org>
> ---
>  net/batman-adv/bat_iv_ogm.c     | 330 ++++++++++----------------------
>  net/batman-adv/hard-interface.c |  47 +++--
>  net/batman-adv/originator.c     | 107 -----------
>  net/batman-adv/originator.h     |   4 -
>  net/batman-adv/soft-interface.c |   1 -
>  net/batman-adv/types.h          |  62 ++----
>  6 files changed, 145 insertions(+), 406 deletions(-)

Applied as f36b93064420 [1]

Kind regards,
	Sven

[1] https://git.open-mesh.org/batman-adv.git/commit/f36b93064420d44998f7984671d5c78668cca059

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