diff options
Diffstat (limited to 'net/core/skbuff.c')
| -rw-r--r-- | net/core/skbuff.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 6eb656acdfe..baf8d281152 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -66,7 +66,6 @@ #include <net/xfrm.h> #include <asm/uaccess.h> -#include <asm/system.h> #include <trace/events/skb.h> #include "kmap_skb.h" @@ -321,12 +320,12 @@ struct sk_buff *__netdev_alloc_skb(struct net_device *dev, EXPORT_SYMBOL(__netdev_alloc_skb); void skb_add_rx_frag(struct sk_buff *skb, int i, struct page *page, int off, - int size) + int size, unsigned int truesize) { skb_fill_page_desc(skb, i, page, off, size); skb->len += size; skb->data_len += size; - skb->truesize += size; + skb->truesize += truesize; } EXPORT_SYMBOL(skb_add_rx_frag); @@ -3162,6 +3161,8 @@ static void sock_rmem_free(struct sk_buff *skb) */ int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb) { + int len = skb->len; + if (atomic_read(&sk->sk_rmem_alloc) + skb->truesize >= (unsigned)sk->sk_rcvbuf) return -ENOMEM; @@ -3176,7 +3177,7 @@ int sock_queue_err_skb(struct sock *sk, struct sk_buff *skb) skb_queue_tail(&sk->sk_error_queue, skb); if (!sock_flag(sk, SOCK_DEAD)) - sk->sk_data_ready(sk, skb->len); + sk->sk_data_ready(sk, len); return 0; } EXPORT_SYMBOL(sock_queue_err_skb); |