* [PATCH iproute2 net-next] ipmroute: add support for age dumping
@ 2016-09-21 9:45 Nikolay Aleksandrov
2016-10-10 2:10 ` Stephen Hemminger
0 siblings, 1 reply; 2+ messages in thread
From: Nikolay Aleksandrov @ 2016-09-21 9:45 UTC (permalink / raw)
To: netdev; +Cc: roopa, anuradhak, stephen, Nikolay Aleksandrov
Add support to dump the mroute cache entry age if the show_stats (-s)
switch is provided.
Example:
$ ip -s mroute
(0.0.0.0, 239.10.10.10) Iif: eth0 Oifs: eth0
0 packets, 0 bytes, Age 245.44
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
---
ip/ipmroute.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/ip/ipmroute.c b/ip/ipmroute.c
index 133367a2388d..512afcd2086e 100644
--- a/ip/ipmroute.c
+++ b/ip/ipmroute.c
@@ -169,6 +169,13 @@ int print_mroute(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
fprintf(fp, ", %"PRIu64" arrived on wrong iif.",
(uint64_t)mfcs->mfcs_wrong_if);
}
+ if (show_stats && tb[RTA_EXPIRES]) {
+ struct timeval tv;
+
+ __jiffies_to_tv(&tv, rta_getattr_u64(tb[RTA_EXPIRES]));
+ fprintf(fp, ", Age %4i.%.2i", (int)tv.tv_sec,
+ (int)tv.tv_usec/10000);
+ }
fprintf(fp, "\n");
fflush(fp);
return 0;
--
2.1.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH iproute2 net-next] ipmroute: add support for age dumping
2016-09-21 9:45 [PATCH iproute2 net-next] ipmroute: add support for age dumping Nikolay Aleksandrov
@ 2016-10-10 2:10 ` Stephen Hemminger
0 siblings, 0 replies; 2+ messages in thread
From: Stephen Hemminger @ 2016-10-10 2:10 UTC (permalink / raw)
To: Nikolay Aleksandrov; +Cc: netdev, roopa, anuradhak
On Wed, 21 Sep 2016 11:45:58 +0200
Nikolay Aleksandrov <nikolay@cumulusnetworks.com> wrote:
> Add support to dump the mroute cache entry age if the show_stats (-s)
> switch is provided.
> Example:
> $ ip -s mroute
> (0.0.0.0, 239.10.10.10) Iif: eth0 Oifs: eth0
> 0 packets, 0 bytes, Age 245.44
>
> Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Applied to net-next (pending for 4.9)
^ permalink raw reply [flat|nested] 2+ messages in thread
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2016-09-21 9:45 [PATCH iproute2 net-next] ipmroute: add support for age dumping Nikolay Aleksandrov
2016-10-10 2:10 ` Stephen Hemminger
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