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| author | Fan Du <fan.du@windriver.com> | 2014-01-03 11:18:28 +0800 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2014-01-03 07:29:11 +0100 |
| commit | 6de9ace4aeef861bf093c5e9b55dc65d1558d1b3 (patch) | |
| tree | dcec80ef362e37941a271bc9c1b46ea9cc684d33 /net/core/pktgen.c | |
| parent | 0af0a4136b456d3b337948c76a3d709a38d80d2c (diff) | |
| download | lwn-6de9ace4aeef861bf093c5e9b55dc65d1558d1b3.tar.gz lwn-6de9ace4aeef861bf093c5e9b55dc65d1558d1b3.zip | |
{pktgen, xfrm} Add statistics counting when transforming
so /proc/net/xfrm_stat could give user clue about what's
wrong in this process.
Signed-off-by: Fan Du <fan.du@windriver.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/core/pktgen.c')
| -rw-r--r-- | net/core/pktgen.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index b0075865d29b..156d57b616ac 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -2479,6 +2479,7 @@ static int pktgen_output_ipsec(struct sk_buff *skb, struct pktgen_dev *pkt_dev) { struct xfrm_state *x = pkt_dev->flows[pkt_dev->curfl].x; int err = 0; + struct net *net = dev_net(pkt_dev->odev); if (!x) return 0; @@ -2488,12 +2489,15 @@ static int pktgen_output_ipsec(struct sk_buff *skb, struct pktgen_dev *pkt_dev) return 0; err = x->outer_mode->output(x, skb); - if (err) + if (err) { + XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTSTATEMODEERROR); goto error; + } err = x->type->output(x, skb); - if (err) + if (err) { + XFRM_INC_STATS(net, LINUX_MIB_XFRMOUTSTATEPROTOERROR); goto error; - + } spin_lock_bh(&x->lock); x->curlft.bytes += skb->len; x->curlft.packets++; |