diff options
| author | Tom Herbert <therbert@google.com> | 2011-11-28 17:32:44 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-29 18:46:19 +0100 |
| commit | 7346649826382b769cfadf4a2fe8a84d060c55e9 (patch) | |
| tree | 0241cce453992881f61d3fbc4f9baf7eb0578135 /net/sched/sch_teql.c | |
| parent | dql: Dynamic queue limits (diff) | |
| download | linux-7346649826382b769cfadf4a2fe8a84d060c55e9.tar.xz linux-7346649826382b769cfadf4a2fe8a84d060c55e9.zip | |
net: Add queue state xoff flag for stack
Create separate queue state flags so that either the stack or drivers
can turn on XOFF. Added a set of functions used in the stack to determine
if a queue is really stopped (either by stack or driver)
Signed-off-by: Tom Herbert <therbert@google.com>
Acked-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.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/sched/sch_teql.c b/net/sched/sch_teql.c index a3b7120fcc74..283bfe3de59d 100644 --- a/net/sched/sch_teql.c +++ b/net/sched/sch_teql.c @@ -301,7 +301,7 @@ restart: if (slave_txq->qdisc_sleeping != q) continue; - if (__netif_subqueue_stopped(slave, subq) || + if (netif_xmit_stopped(netdev_get_tx_queue(slave, subq)) || !netif_running(slave)) { busy = 1; continue; @@ -312,7 +312,7 @@ restart: if (__netif_tx_trylock(slave_txq)) { unsigned int length = qdisc_pkt_len(skb); - if (!netif_tx_queue_frozen_or_stopped(slave_txq) && + if (!netif_xmit_frozen_or_stopped(slave_txq) && slave_ops->ndo_start_xmit(skb, slave) == NETDEV_TX_OK) { txq_trans_update(slave_txq); __netif_tx_unlock(slave_txq); @@ -324,7 +324,7 @@ restart: } __netif_tx_unlock(slave_txq); } - if (netif_queue_stopped(dev)) + if (netif_xmit_stopped(netdev_get_tx_queue(dev, 0))) busy = 1; break; case 1: |