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authorEric Dumazet <eric.dumazet@gmail.com>2009-05-25 22:58:01 -0700
committerDavid S. Miller <davem@davemloft.net>2009-05-25 22:58:01 -0700
commit08baf561083bc27a953aa087dd8a664bb2b88e8e (patch)
tree979d92224e21b69368a27bb684b74b3d4d744183 /net/sched/sch_teql.c
parentnet: sh_eth: Add support SH7724 (diff)
downloadlinux-dev-08baf561083bc27a953aa087dd8a664bb2b88e8e.tar.xz
linux-dev-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/sch_teql.c')
-rw-r--r--net/sched/sch_teql.c1
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);