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net: fec: Avoid allocating rx buffer using ATOMIC in ndo_open

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Make ndo_open less sensitive to memory pressure.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20220518062007.10056-1-michael@amarulasolutions.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Michael Trimarchi 2022-05-18 08:20:07 +02:00 committed by Paolo Abeni
parent d935053a62
commit b885aab3d3
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/freescale/fec_main.c
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@ -3076,7 +3076,7 @@ fec_enet_alloc_rxq_buffers(struct net_device *ndev, unsigned int queue)
rxq = fep->rx_queue[queue];
bdp = rxq->bd.base;
for (i = 0; i < rxq->bd.ring_size; i++) {
skb = netdev_alloc_skb(ndev, FEC_ENET_RX_FRSIZE);
skb = __netdev_alloc_skb(ndev, FEC_ENET_RX_FRSIZE, GFP_KERNEL);
if (!skb)
goto err_alloc;