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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2009-05-25 22:58:01 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-05-25 22:58:01 -0700 |
| commit | 08baf561083bc27a953aa087dd8a664bb2b88e8e (patch) | |
| tree | 979d92224e21b69368a27bb684b74b3d4d744183 /net/sched | |
| parent | 65ac8851490ec97a96759af729132c96f925a795 (diff) | |
| download | linux-08baf561083bc27a953aa087dd8a664bb2b88e8e.tar.gz linux-08baf561083bc27a953aa087dd8a664bb2b88e8e.tar.bz2 linux-08baf561083bc27a953aa087dd8a664bb2b88e8e.zip | |
net: txq_trans_update() helper
We would like to get rid of netdev->trans_start = jiffies; that about all net
drivers have to use in their start_xmit() function, and use txq->trans_start
instead.
This can be done generically in core network, as suggested by David.
Some devices, (particularly loopback) dont need trans_start update, because
they dont have transmit watchdog. We could add a new device flag, or rely
on fact that txq->tran_start can be updated is txq->xmit_lock_owner is
different than -1. Use a helper function to hide our choice.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/sch_teql.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index 428a5ef5b944..a886496bdc3a 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -308,6 +308,7 @@ restart: if (!netif_tx_queue_stopped(slave_txq) && !netif_tx_queue_frozen(slave_txq) && slave_ops->ndo_start_xmit(skb, slave) == 0) { + txq_trans_update(slave_txq); __netif_tx_unlock(slave_txq); master->slaves = NEXT_SLAVE(q); netif_wake_queue(dev); |