diff options
author | Florian Fainelli <f.fainelli@gmail.com> | 2017-01-12 00:13:02 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2017-01-12 09:18:05 -0500 |
commit | 738b35ccee1bcd7cf4af147edd76e7880533ad9f (patch) | |
tree | 5193d257998d3749e49e4817f6bd5ff3b5f39a3c /net/core/dev.c | |
parent | 171d87aca0da1fab6a15b96ad8e298216a5951b0 (diff) |
net: core: Make netif_wake_subqueue a wrapper
netif_wake_subqueue() is duplicating the same thing that netif_tx_wake_queue()
does, so make it call it directly after looking up the queue from the index.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev.c')
-rw-r--r-- | net/core/dev.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index e98cc06d2577..ad5959e56116 100644 --- a/net/core/dev.c +++ b/net/core/dev.c | |||
@@ -2408,28 +2408,6 @@ void netif_schedule_queue(struct netdev_queue *txq) | |||
2408 | } | 2408 | } |
2409 | EXPORT_SYMBOL(netif_schedule_queue); | 2409 | EXPORT_SYMBOL(netif_schedule_queue); |
2410 | 2410 | ||
2411 | /** | ||
2412 | * netif_wake_subqueue - allow sending packets on subqueue | ||
2413 | * @dev: network device | ||
2414 | * @queue_index: sub queue index | ||
2415 | * | ||
2416 | * Resume individual transmit queue of a device with multiple transmit queues. | ||
2417 | */ | ||
2418 | void netif_wake_subqueue(struct net_device *dev, u16 queue_index) | ||
2419 | { | ||
2420 | struct netdev_queue *txq = netdev_get_tx_queue(dev, queue_index); | ||
2421 | |||
2422 | if (test_and_clear_bit(__QUEUE_STATE_DRV_XOFF, &txq->state)) { | ||
2423 | struct Qdisc *q; | ||
2424 | |||
2425 | rcu_read_lock(); | ||
2426 | q = rcu_dereference(txq->qdisc); | ||
2427 | __netif_schedule(q); | ||
2428 | rcu_read_unlock(); | ||
2429 | } | ||
2430 | } | ||
2431 | EXPORT_SYMBOL(netif_wake_subqueue); | ||
2432 | |||
2433 | void netif_tx_wake_queue(struct netdev_queue *dev_queue) | 2411 | void netif_tx_wake_queue(struct netdev_queue *dev_queue) |
2434 | { | 2412 | { |
2435 | if (test_and_clear_bit(__QUEUE_STATE_DRV_XOFF, &dev_queue->state)) { | 2413 | if (test_and_clear_bit(__QUEUE_STATE_DRV_XOFF, &dev_queue->state)) { |