Re: [B.A.T.M.A.N.] [PATCH] batman-adv: move batadv_slide_own_bcast_window to bat_iv_ogm.c

Antonio Quartulli
2013-04-15T10:25:09Z

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On Mon, Apr 15, 2013 at 05:10:40PM +0800, Marek Lindner wrote:
> On Tuesday, April 02, 2013 17:41:08 Antonio Quartulli wrote:
> > +static void
> > +batadv_iv_ogm_slide_own_bcast_window(struct batadv_hard_iface *hard_iface)
> > +{
> > + struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface);
> > + struct batadv_hashtable *hash = bat_priv->orig_hash;
> > + struct hlist_head *head;
> > + struct batadv_orig_node *orig_node;
> > + unsigned long *word;
> > + uint32_t i;
> > + size_t word_index;
> > + uint8_t *w;
> > +
> > + for (i = 0; i < hash->size; i++) {
> > + head = &hash->table[i];
> > +
> > + rcu_read_lock();
> > + hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
> > + spin_lock_bh(&orig_node->ogm_cnt_lock);
> > + word_index = hard_iface->if_num * BATADV_NUM_WORDS;
> > + word = &(orig_node->bcast_own[word_index]);
> > +
> > + batadv_bit_get_packet(bat_priv, word, 1, 0);
> > + w = &orig_node->bcast_own_sum[hard_iface->if_num];
> > + *w = bitmap_weight(word,
> > BATADV_TQ_LOCAL_WINDOW_SIZE);
> > + spin_unlock_bh(&orig_node->ogm_cnt_lock);
> > + }
> > + rcu_read_unlock();
> > + }
> > +}
>
> Kernel doc ?

ok. Will provide some :)

>
> Cheers,
> Marek

--
Antonio Quartulli

..each of us alone is worth nothing..
Ernesto "Che" Guevara

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