On Thu, Sep 29, 2016 at 05:31:27PM +0200, Sven Eckelmann wrote:
> On Dienstag, 20. September 2016 14:12:43 CEST Linus Lüssing wrote:
> [...]
> > /**
> > + * batadv_hardif_neigh_get_pre - get the predecessor of a neighbor node
> > + * @hard_iface: the interface this neighbour is connected to
> > +
On Thu, Oct 06, 2016 at 03:55:21AM +0200, Linus Lüssing wrote:
> On Thu, Sep 29, 2016 at 05:31:27PM +0200, Sven Eckelmann wrote:
> > First you have to use hlist_add_head_rcu and hlist_add_behind_rcu here
> > because
> > the readers use RCU to access the list. I think it would also be more
> > appr
On Thu, Sep 29, 2016 at 05:31:27PM +0200, Sven Eckelmann wrote:
> First you have to use hlist_add_head_rcu and hlist_add_behind_rcu here because
> the readers use RCU to access the list. I think it would also be more
> appropriate to replace the rcu_read_lock in the batadv_hardif_neigh_get_pre
> fu
On Dienstag, 20. September 2016 14:12:43 CEST Linus Lüssing wrote:
[...]
> diff --git a/net/batman-adv/bat_v.c b/net/batman-adv/bat_v.c
> index e79f6f0..762b34c 100644
> --- a/net/batman-adv/bat_v.c
> +++ b/net/batman-adv/bat_v.c
[...]
> + memset(bat_v->neigh_hash, 0, sizeof(bat_v->neigh_hash))
On Dienstag, 20. September 2016 14:12:43 CEST Linus Lüssing wrote:
[...]
> /**
> + * batadv_v_elp_update_neigh_hash - updates neighborhood hash related data
> + * @hard_iface: interface which the data has to be prepared for
> + *
> + * Firstly, this function updates the neighborhood hash of a hard
On Dienstag, 20. September 2016 14:12:43 CEST Linus Lüssing wrote:
[...]
> /**
> + * batadv_hardif_neigh_get_pre - get the predecessor of a neighbor node
> + * @hard_iface: the interface this neighbour is connected to
> + * @neigh_addr: address of the neighbour to retrieve the predecessor for
> +
[...]
> diff --git a/net/batman-adv/Kconfig b/net/batman-adv/Kconfig
> index f20742c..35e220e 100644
> --- a/net/batman-adv/Kconfig
> +++ b/net/batman-adv/Kconfig
> @@ -18,6 +18,7 @@ config BATMAN_ADV
> config BATMAN_ADV_BATMAN_V
> bool "B.A.T.M.A.N. V protocol (experimental)"
> depend
Adds a sha512 hash as a TVLV to an ELP packet. Hash is the "sum" of all
neighbors (ordered alphabetically, concatenated, binary) a node sees
on a specific interface.
Furthermore, the best and worst TX metric of all these neighbors on an
interface are added to the TVLV.
Signed-off-by: Linus Lüssin
