提交 e1ac50f6 编写于 作者: E Eric Dumazet 提交者: David S. Miller

bnx2x: fix skb truesize underestimation

bnx2x allocates a full page per fragment.

We must account in skb->truesize, the size of the fragment, not the used
part of it.
Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
CC: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 a8605c60
......@@ -454,7 +454,7 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
skb_fill_page_desc(skb, j, old_rx_pg.page, 0, frag_len);
skb->data_len += frag_len;
skb->truesize += frag_len;
skb->truesize += SGE_PAGE_SIZE * PAGES_PER_SGE;
skb->len += frag_len;
frag_size -= frag_len;
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册