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Commit 7f0137e2 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

net/mlx4_en: Use __skb_fill_page_desc() 



Or we might miss the fact that a page was allocated from memory reserves.

Fixes: dceeab0e ("mlx4: support __GFP_MEMALLOC for rx")
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarTariq Toukan <tariqt@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6ed63d84

drivers/net/ethernet/mellanox/mlx4/en_rx.c

+4 −4
Original line number Diff line number Diff line
@@ -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;

	}