diff options
| author | stephen hemminger <shemminger@vyatta.com> | 2011-04-04 14:03:28 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-04 17:22:26 -0700 |
| commit | 7cd8861ab0d907430bbea0af93bc41aee0437efc (patch) | |
| tree | ed6f9689447b01dc81212705d015186f17774f23 /net/bridge/br_fdb.c | |
| parent | 03e9b64b89243ccc6f8f48f5955a5a78a8ca1431 (diff) | |
bridge: track last used time in forwarding table
Adds tracking the last used time in forwarding table.
Rename ageing_timer to updated to better describe it.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_fdb.c')
| -rw-r--r-- | net/bridge/br_fdb.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index 70bd0bf04099..b39135285f83 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -62,7 +62,7 @@ static inline int has_expired(const struct net_bridge *br, const struct net_bridge_fdb_entry *fdb) { return !fdb->is_static && - time_before_eq(fdb->ageing_timer + hold_time(br), jiffies); + time_before_eq(fdb->updated + hold_time(br), jiffies); } static inline int br_mac_hash(const unsigned char *mac) @@ -140,7 +140,7 @@ void br_fdb_cleanup(unsigned long _data) unsigned long this_timer; if (f->is_static) continue; - this_timer = f->ageing_timer + delay; + this_timer = f->updated + delay; if (time_before_eq(this_timer, jiffies)) fdb_delete(f); else if (time_before(this_timer, next_timer)) @@ -293,7 +293,7 @@ int br_fdb_fillbuf(struct net_bridge *br, void *buf, fe->is_local = f->is_local; if (!f->is_static) - fe->ageing_timer_value = jiffies_to_clock_t(jiffies - f->ageing_timer); + fe->ageing_timer_value = jiffies_to_clock_t(jiffies - f->updated); ++fe; ++num; } @@ -330,7 +330,7 @@ static struct net_bridge_fdb_entry *fdb_create(struct hlist_head *head, fdb->dst = source; fdb->is_local = 0; fdb->is_static = 0; - fdb->ageing_timer = jiffies; + fdb->updated = fdb->used = jiffies; hlist_add_head_rcu(&fdb->hlist, head); } return fdb; @@ -404,7 +404,7 @@ void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source, } else { /* fastpath: update of existing entry */ fdb->dst = source; - fdb->ageing_timer = jiffies; + fdb->updated = jiffies; } } else { spin_lock(&br->hash_lock); |