xen-devel.lists.xenproject.org archive mirror
 help / color / mirror / Atom feed
From: Paul Durrant <paul.durrant@citrix.com>
To: xen-devel@lists.xensource.com
Cc: Paul Durrant <paul.durrant@citrix.com>
Subject: [PATCH] Don't count packets we don't actually receive.
Date: Tue, 14 Dec 2010 20:35:19 +0000	[thread overview]
Message-ID: <1292358922-5569-2-git-send-email-paul.durrant@citrix.com> (raw)
In-Reply-To: <1292358922-5569-1-git-send-email-paul.durrant@citrix.com>

Make sure we only bump rx_packets when we're definitely going to call netif_rx_ni().

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
---
 drivers/xen/netback/netback.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/xen/netback/netback.c b/drivers/xen/netback/netback.c
index 1a4a20e..066d140 100644
--- a/drivers/xen/netback/netback.c
+++ b/drivers/xen/netback/netback.c
@@ -1519,9 +1519,6 @@ static void net_tx_submit(struct xen_netbk *netbk)
 		skb->dev      = netif->dev;
 		skb->protocol = eth_type_trans(skb, skb->dev);
 
-		netif->stats.rx_bytes += skb->len;
-		netif->stats.rx_packets++;
-
 		if (skb->ip_summed == CHECKSUM_PARTIAL) {
 			if (skb_checksum_setup(skb)) {
 				DPRINTK("Can't setup checksum in net_tx_action\n");
@@ -1537,6 +1534,9 @@ static void net_tx_submit(struct xen_netbk *netbk)
 			continue;
 		}
 
+		netif->stats.rx_bytes += skb->len;
+		netif->stats.rx_packets++;
+
 		netif_rx_ni(skb);
 		netif->dev->last_rx = jiffies;
 	}
-- 
1.5.6.5

  reply	other threads:[~2010-12-14 20:35 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-12-14 20:35 [PATCH] Re-define PKT_PROT_LEN to be bigger Paul Durrant
2010-12-14 20:35 ` Paul Durrant [this message]
2010-12-14 20:35   ` [PATCH] Remove the 500ms timeout to restart the netif queue Paul Durrant
2010-12-14 20:35     ` [PATCH] Add a missing test to tx_work_todo Paul Durrant
2010-12-14 20:35       ` [PATCH] Re-factor net_tx_action_dealloc() slightly Paul Durrant
2010-12-15 15:58     ` [PATCH] Remove the 500ms timeout to restart the netif queue Konrad Rzeszutek Wilk
2010-12-16 10:00       ` Paul Durrant
2010-12-14 22:17 ` [PATCH] Re-define PKT_PROT_LEN to be bigger Jeremy Fitzhardinge
2010-12-15  9:30   ` Paul Durrant
2010-12-15  9:37 ` Ian Campbell
2010-12-20 14:34 ` Ian Campbell

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1292358922-5569-2-git-send-email-paul.durrant@citrix.com \
    --to=paul.durrant@citrix.com \
    --cc=xen-devel@lists.xensource.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).