The following commit has been merged in the master branch: commit 85766a82003ec5ecc35403e855c47ce69c4658fc Author: Antonio Quartulli ordex@autistici.org Date: Thu Nov 8 22:16:16 2012 +0100

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

diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 22457a7..426a3ae 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -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(); }