aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorEric Dumazet <eric.dumazet@gmail.com>2011-10-13 11:38:17 +0000
committerDavid S. Miller <davem@davemloft.net>2011-10-13 22:25:21 -0400
commit5e6c355c47e75314fd2282d087616069d4093ecf (patch)
tree3d7942a388e8493b1dc5aaa685add4bb09f6b97e /drivers
parent5935f81c595897d213afcf756e3e41af7c704f0e (diff)
downloadlinux-linaro-stable-5e6c355c47e75314fd2282d087616069d4093ecf.tar.gz
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/vmxnet3/vmxnet3_drv.c2
1 files changed, 1 insertions, 1 deletions
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);