xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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This commit is contained in:
David S. Miller
2019-03-02 12:54:35 -08:00
parent cf29576fee 07f12b26e2
commit 9eb359140c
51 changed files with 409 additions and 107 deletions
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2
drivers/net/xen-netback/hash.c
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@@ -454,6 +454,8 @@ void xenvif_init_hash(struct xenvif *vif)
if (xenvif_hash_cache_size == 0)
return;
BUG_ON(vif->hash.cache.count);
spin_lock_init(&vif->hash.cache.lock);
INIT_LIST_HEAD(&vif->hash.cache.list);
}

7
drivers/net/xen-netback/interface.c
View File

@@ -153,6 +153,13 @@ static u16 xenvif_select_queue(struct net_device *dev, struct sk_buff *skb,
{
struct xenvif *vif = netdev_priv(dev);
unsigned int size = vif->hash.size;
unsigned int num_queues;
/* If queues are not set up internally - always return 0
* as the packet going to be dropped anyway */
num_queues = READ_ONCE(vif->num_queues);
if (num_queues < 1)
return 0;
if (vif->hash.alg == XEN_NETIF_CTRL_HASH_ALGORITHM_NONE)
return fallback(dev, skb, NULL) % dev->real_num_tx_queues;

10
drivers/net/xen-netback/netback.c
View File

@@ -1072,11 +1072,6 @@ static int xenvif_handle_frag_list(struct xenvif_queue *queue, struct sk_buff *s
skb_frag_size_set(&frags[i], len);
}
/* Copied all the bits from the frag list -- free it. */
skb_frag_list_init(skb);
xenvif_skb_zerocopy_prepare(queue, nskb);
kfree_skb(nskb);
/* Release all the original (foreign) frags. */
for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
skb_frag_unref(skb, f);
@@ -1145,6 +1140,8 @@ static int xenvif_tx_submit(struct xenvif_queue *queue)
xenvif_fill_frags(queue, skb);
if (unlikely(skb_has_frag_list(skb))) {
struct sk_buff *nskb = skb_shinfo(skb)->frag_list;
xenvif_skb_zerocopy_prepare(queue, nskb);
if (xenvif_handle_frag_list(queue, skb)) {
if (net_ratelimit())
netdev_err(queue->vif->dev,
@@ -1153,6 +1150,9 @@ static int xenvif_tx_submit(struct xenvif_queue *queue)
kfree_skb(skb);
continue;
}
/* Copied all the bits from the frag list -- free it. */
skb_frag_list_init(skb);
kfree_skb(nskb);
}
skb->dev = queue->vif->dev;