diff options
| author |   Stephen Hemminger <shemminger@linux-foundation.org> | 2007-05-31 01:21:39 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2007-05-31 01:23:39 -0700 |
| commit | 9a834b87c5544c347fd788cd9d4eb276402ab54a (patch) | |
| tree | e49bf3bc1e406aaa662b0c1dc967c72030efc283 /net/bridge/br_stp_timer.c | |
| parent | [BRIDGE]: Reduce frequency of forwarding cleanup timer in bridge. (diff) | |
| download | linux-dev-9a834b87c5544c347fd788cd9d4eb276402ab54a.tar.xz linux-dev-9a834b87c5544c347fd788cd9d4eb276402ab54a.zip | |
[BRIDGE]: Round off STP perodic timers.
Peroidic STP timers don't have to be exact. The hold timer runs at
1HZ, and the hello timer normally runs at 2HZ; save power by aligning
it them to next second.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/bridge/br_stp_timer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/bridge/br_stp_timer.c b/net/bridge/br_stp_timer.c index 24e0ca4a3131..77f5255e6915 100644 --- a/net/bridge/br_stp_timer.c +++ b/net/bridge/br_stp_timer.c @@ -42,7 +42,7 @@ static void br_hello_timer_expired(unsigned long arg) if (br->dev->flags & IFF_UP) { br_config_bpdu_generation(br); - mod_timer(&br->hello_timer, jiffies + br->hello_time); + mod_timer(&br->hello_timer, round_jiffies(jiffies + br->hello_time)); } spin_unlock(&br->lock); } |