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 <eric.dumazet@gmail.com>
CC: Shreyas Bhatewara <sbhatewara@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index 1694038..902f284 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -658,6 +658,7 @@
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 @@
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);