diff options
| -rw-r--r-- | net/core/dev.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 683d493aa1bf..805456147c30 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -6172,13 +6172,16 @@ static int netif_alloc_rx_queues(struct net_device *dev) { unsigned int i, count = dev->num_rx_queues; struct netdev_rx_queue *rx; + size_t sz = count * sizeof(*rx); BUG_ON(count < 1); - rx = kcalloc(count, sizeof(struct netdev_rx_queue), GFP_KERNEL); - if (!rx) - return -ENOMEM; - + rx = kzalloc(sz, GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT); + if (!rx) { + rx = vzalloc(sz); + if (!rx) + return -ENOMEM; + } dev->_rx = rx; for (i = 0; i < count; i++) @@ -6808,7 +6811,7 @@ void free_netdev(struct net_device *dev) netif_free_tx_queues(dev); #ifdef CONFIG_SYSFS - kfree(dev->_rx); + kvfree(dev->_rx); #endif kfree(rcu_dereference_protected(dev->ingress_queue, 1)); |