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-rw-r--r--net/core/dev.c13
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));