ftmac100: fix skb truesize underestimation

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ftmac100 allocates a page per skb fragment. We must account
PAGE_SIZE increments on skb->truesize, not the actual frag length.

If frame is under 64 bytes, page is freed, so increase truesize only for
bigger frames.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Po-Yu Chuang <ratbert@faraday-tech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric Dumazet 2011-10-13 11:20:08 +00:00 • committed by David S. Miller

parent e7e5a4033f

commit 96cd895168

1 changed files with 4 additions and 1 deletions

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drivers/net/ethernet/faraday/ftmac100.c

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