[PATCH 33/75] macvtap: convert to SKB paged frag API.

Ian Campbell
2011-08-19T13:29:08Z

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Shirley Ma <xma@...ibm.com>
Cc: Krishna Kumar <krkumar2@in.ibm.com>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
drivers/net/macvtap.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index ab96c31..7c3f84a 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -503,10 +503,10 @@ static int zerocopy_sg_from_iovec(struct sk_buff *skb, const struct iovec *from,
skb->truesize += len;
atomic_add(len, &skb->sk->sk_wmem_alloc);
while (len) {
- f = &skb_shinfo(skb)->frags[i];
- f->page = page[i];
- f->page_offset = base & ~PAGE_MASK;
- f->size = min_t(int, len, PAGE_SIZE - f->page_offset);
+ __skb_fill_page_desc(
+ skb, i, page[i],
+ base & ~PAGE_MASK,
+ min_t(int, len, PAGE_SIZE - f->page_offset));
skb_shinfo(skb)->nr_frags++;
/* increase sk_wmem_alloc */
base += f->size;
--
1.7.2.5