diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/inet_lro.c | 8 | ||||
| -rw-r--r-- | net/ipv4/ip_fragment.c | 4 | ||||
| -rw-r--r-- | net/ipv4/ip_output.c | 6 | ||||
| -rw-r--r-- | net/ipv4/tcp.c | 9 | ||||
| -rw-r--r-- | net/ipv4/tcp_output.c | 8 |
5 files changed, 18 insertions, 17 deletions
diff --git a/net/ipv4/inet_lro.c b/net/ipv4/inet_lro.c index 8e6be5aad115..cc280a3f4f96 100644 --- a/net/ipv4/inet_lro.c +++ b/net/ipv4/inet_lro.c @@ -244,11 +244,11 @@ static void lro_add_frags(struct net_lro_desc *lro_desc, skb->truesize += truesize; skb_frags[0].page_offset += hlen; - skb_frags[0].size -= hlen; + skb_frag_size_sub(&skb_frags[0], hlen); while (tcp_data_len > 0) { *(lro_desc->next_frag) = *skb_frags; - tcp_data_len -= skb_frags->size; + tcp_data_len -= skb_frag_size(skb_frags); lro_desc->next_frag++; skb_frags++; skb_shinfo(skb)->nr_frags++; @@ -400,14 +400,14 @@ static struct sk_buff *lro_gen_skb(struct net_lro_mgr *lro_mgr, skb_frags = skb_shinfo(skb)->frags; while (data_len > 0) { *skb_frags = *frags; - data_len -= frags->size; + data_len -= skb_frag_size(frags); skb_frags++; frags++; skb_shinfo(skb)->nr_frags++; } skb_shinfo(skb)->frags[0].page_offset += hdr_len; - skb_shinfo(skb)->frags[0].size -= hdr_len; + skb_frag_size_sub(&skb_shinfo(skb)->frags[0], hdr_len); skb->ip_summed = ip_summed; skb->csum = sum; diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index 763589ad673d..fdaabf2f2b68 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -599,8 +599,8 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev, head->next = clone; skb_shinfo(clone)->frag_list = skb_shinfo(head)->frag_list; skb_frag_list_init(head); - for (i=0; i<skb_shinfo(head)->nr_frags; i++) - plen += skb_shinfo(head)->frags[i].size; + for (i = 0; i < skb_shinfo(head)->nr_frags; i++) + plen += skb_frag_size(&skb_shinfo(head)->frags[i]); clone->len = clone->data_len = head->data_len - plen; head->data_len -= clone->len; head->len -= clone->len; diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index ae3bb147affd..e1374ab034bb 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -1015,13 +1015,13 @@ alloc_new_skb: err = -EMSGSIZE; goto error; } - if (getfrag(from, skb_frag_address(frag)+frag->size, + if (getfrag(from, skb_frag_address(frag)+skb_frag_size(frag), offset, copy, skb->len, skb) < 0) { err = -EFAULT; goto error; } cork->off += copy; - frag->size += copy; + skb_frag_size_add(frag, copy); skb->len += copy; skb->data_len += copy; skb->truesize += copy; @@ -1230,7 +1230,7 @@ ssize_t ip_append_page(struct sock *sk, struct flowi4 *fl4, struct page *page, if (len > size) len = size; if (skb_can_coalesce(skb, i, page, offset)) { - skb_shinfo(skb)->frags[i-1].size += len; + skb_frag_size_add(&skb_shinfo(skb)->frags[i-1], len); } else if (i < MAX_SKB_FRAGS) { get_page(page); skb_fill_page_desc(skb, i, page, offset, len); diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 4c0da24fb649..132be081cd00 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -813,7 +813,7 @@ new_segment: goto wait_for_memory; if (can_coalesce) { - skb_shinfo(skb)->frags[i - 1].size += copy; + skb_frag_size_add(&skb_shinfo(skb)->frags[i - 1], copy); } else { get_page(page); skb_fill_page_desc(skb, i, page, offset, copy); @@ -1058,8 +1058,7 @@ new_segment: /* Update the skb. */ if (merge) { - skb_shinfo(skb)->frags[i - 1].size += - copy; + skb_frag_size_add(&skb_shinfo(skb)->frags[i - 1], copy); } else { skb_fill_page_desc(skb, i, page, off, copy); if (TCP_PAGE(sk)) { @@ -3031,8 +3030,8 @@ int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *hp, for (i = 0; i < shi->nr_frags; ++i) { const struct skb_frag_struct *f = &shi->frags[i]; struct page *page = skb_frag_page(f); - sg_set_page(&sg, page, f->size, f->page_offset); - if (crypto_hash_update(desc, &sg, f->size)) + sg_set_page(&sg, page, skb_frag_size(f), f->page_offset); + if (crypto_hash_update(desc, &sg, skb_frag_size(f))) return 1; } diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index dde6b5768316..ed96c543f1cf 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -1094,14 +1094,16 @@ static void __pskb_trim_head(struct sk_buff *skb, int len) eat = len; k = 0; for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { - if (skb_shinfo(skb)->frags[i].size <= eat) { + int size = skb_frag_size(&skb_shinfo(skb)->frags[i]); + + if (size <= eat) { skb_frag_unref(skb, i); - eat -= skb_shinfo(skb)->frags[i].size; + eat -= size; } else { skb_shinfo(skb)->frags[k] = skb_shinfo(skb)->frags[i]; if (eat) { skb_shinfo(skb)->frags[k].page_offset += eat; - skb_shinfo(skb)->frags[k].size -= eat; + skb_frag_size_sub(&skb_shinfo(skb)->frags[k], eat); eat = 0; } k++; |