From: Eric Dumazet Date: Thu, 23 Feb 2017 10:02:45 +0000 (+0200) Subject: net/mlx4_en: Use __skb_fill_page_desc() X-Git-Tag: v4.11-rc1~93^2~2^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7f0137e2ef9f32143df623001a96f7aab61a9595;p=platform%2Fkernel%2Flinux-exynos.git net/mlx4_en: Use __skb_fill_page_desc() Or we might miss the fact that a page was allocated from memory reserves. Fixes: dceeab0e5258 ("mlx4: support __GFP_MEMALLOC for rx") Signed-off-by: Eric Dumazet Signed-off-by: Tariq Toukan Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index d85e644..8672928 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -604,10 +604,10 @@ static int mlx4_en_complete_rx_desc(struct mlx4_en_priv *priv, dma_sync_single_for_cpu(priv->ddev, dma, frag_info->frag_size, DMA_FROM_DEVICE); - /* Save page reference in skb */ - __skb_frag_set_page(&skb_frags_rx[nr], frags[nr].page); - skb_frag_size_set(&skb_frags_rx[nr], frag_info->frag_size); - skb_frags_rx[nr].page_offset = frags[nr].page_offset; + __skb_fill_page_desc(skb, nr, frags[nr].page, + frags[nr].page_offset, + frag_info->frag_size); + skb->truesize += frag_info->frag_stride; frags[nr].page = NULL; }