From: Antonio Quartulli Date: Sun, 23 Sep 2012 20:38:34 +0000 (+0200) Subject: batman-adv: substitute tt_poss_change with a per-tt_entry flag X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~329^2~4 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c1fd91da5a5eecc91674991199940c05f87cb3a;p=pandora-kernel.git batman-adv: substitute tt_poss_change with a per-tt_entry flag tt_poss_change is a node-wide flag which tells whether the node is in a roaming state (a client recently moved to/away from it) in order to let it apply special re-routing rules. However this flag does not give a clear idea of the current state because it is not possible to understand *which client* is actually involved in the roaming. For this reason a better approach has been chosen: instead of using a node-wide variable, the roaming state is now given by a per-tt_entry ROAM flag which, in case of packet coming through the node, tells the node whether the real destination is in roaming state or not. With this flag change, batadv_check_unicast_ttvn() has also been rearranged in order to better fit the new re-routing logic and to be much more readable. Signed-off-by: Antonio Quartulli --- Reading git-diff-tree failed