]> git.karo-electronics.de Git - linux-beck.git/commit
batman-adv: limit local translation table max size
authorMarek Lindner <lindner_marek@yahoo.de>
Mon, 27 May 2013 07:33:25 +0000 (15:33 +0800)
committerAntonio Quartulli <antonio@meshcoding.com>
Wed, 23 Oct 2013 15:03:43 +0000 (17:03 +0200)
commita19d3d85e1b854e4a483a55d740a42458085560d
treea289948258c78d0ea968059ab432046ac2938d56
parent4627456a77782026ab60c4a16435b089bb444fce
batman-adv: limit local translation table max size

The local translation table size is limited by what can be
transferred from one node to another via a full table request.

The number of entries fitting into a full table request depend
on whether the fragmentation is enabled or not. Therefore this
patch introduces a max table size check and refuses to add
more local clients when that size is reached. Moreover, if the
max full table packet size changes (MTU change or fragmentation
is disabled) the local table is downsized instantaneously.

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Acked-by: Antonio Quartulli <ordex@autistici.org>
net/batman-adv/hard-interface.c
net/batman-adv/soft-interface.c
net/batman-adv/translation-table.c
net/batman-adv/translation-table.h
net/batman-adv/types.h