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batman-adv: improve local translation table output 

This patch adds a nice header to the local translation table and
the last_seen time for each local entry

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
This commit is contained in:
Antonio Quartulli 2012-11-08 22:16:16 +01:00
parent 7cf4d520fd
commit 85766a8200
1 changed files with 23 additions and 4 deletions
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27
net/batman-adv/translation-table.c
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@ -472,10 +472,16 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
struct batadv_priv *bat_priv = netdev_priv(net_dev);
struct batadv_hashtable *hash = bat_priv->tt.local_hash;
struct batadv_tt_common_entry *tt_common_entry;
struct batadv_tt_local_entry *tt_local;
struct batadv_hard_iface *primary_if;
struct hlist_node *node;
struct hlist_head *head;
uint32_t i;
int last_seen_secs;
int last_seen_msecs;
unsigned long last_seen_jiffies;
bool no_purge;
uint16_t np_flag = BATADV_TT_CLIENT_NOPURGE;
primary_if = batadv_seq_print_text_primary_if_get(seq);
if (!primary_if)
@ -484,6 +490,8 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
seq_printf(seq,
"Locally retrieved addresses (from %s) announced via TT (TTVN: %u):\n",
net_dev->name, (uint8_t)atomic_read(&bat_priv->tt.vn));
seq_printf(seq, " %-13s %-7s %-10s\n", "Client", "Flags",
"Last seen");
for (i = 0; i < hash->size; i++) {
head = &hash->table[i];
@ -491,18 +499,29 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
rcu_read_lock();
hlist_for_each_entry_rcu(tt_common_entry, node,
head, hash_entry) {
seq_printf(seq, " * %pM [%c%c%c%c%c]\n",
tt_local = container_of(tt_common_entry,
struct batadv_tt_local_entry,
common);
last_seen_jiffies = jiffies - tt_local->last_seen;
last_seen_msecs = jiffies_to_msecs(last_seen_jiffies);
last_seen_secs = last_seen_msecs / 1000;
last_seen_msecs = last_seen_msecs % 1000;
no_purge = tt_common_entry->flags & np_flag;
seq_printf(seq, " * %pM [%c%c%c%c%c] %3u.%03u\n",
tt_common_entry->addr,
(tt_common_entry->flags &
BATADV_TT_CLIENT_ROAM ? 'R' : '.'),
(tt_common_entry->flags &
BATADV_TT_CLIENT_NOPURGE ? 'P' : '.'),
no_purge ? 'P' : '.',
(tt_common_entry->flags &
BATADV_TT_CLIENT_NEW ? 'N' : '.'),
(tt_common_entry->flags &
BATADV_TT_CLIENT_PENDING ? 'X' : '.'),
(tt_common_entry->flags &
BATADV_TT_CLIENT_WIFI ? 'W' : '.'));
BATADV_TT_CLIENT_WIFI ? 'W' : '.'),
no_purge ? last_seen_secs : 0,
no_purge ? last_seen_msecs : 0);
}
rcu_read_unlock();
}