From 5e6c355c47e75314fd2282d087616069d4093ecf Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Thu, 13 Oct 2011 11:38:17 +0000 Subject: vmxnet3: fix skb truesize underestimation vmxnet3 allocates a page per skb fragment. We must account PAGE_SIZE increments on skb->truesize, not the actual frag length. Signed-off-by: Eric Dumazet CC: Shreyas Bhatewara Signed-off-by: David S. Miller --- drivers/net/vmxnet3/vmxnet3_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 1694038192e0..902f284fd054 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -658,6 +658,7 @@ vmxnet3_append_frag(struct sk_buff *skb, struct Vmxnet3_RxCompDesc *rcd, frag->page_offset = 0; frag->size = rcd->len; skb->data_len += frag->size; + skb->truesize += PAGE_SIZE; skb_shinfo(skb)->nr_frags++; } @@ -1277,7 +1278,6 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq, skb = ctx->skb; if (rcd->eop) { skb->len += skb->data_len; - skb->truesize += skb->data_len; vmxnet3_rx_csum(adapter, skb, (union Vmxnet3_GenericDesc *)rcd); -- cgit v1.2.3