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ip: mroute: Print offload indication

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Since kernel net-next commit c7c0bbeae950 ("net: ipmr: Add MFC offload
indication") the kernel indicates on an MFC entry whether it was offloaded
using the RTNH_F_OFFLOAD flag. Update the "ip mroute show" command to
indicate when a route is offloaded, similarly to the "ip route show"
command.

Example output:
$ ip mroute
(0.0.0.0, 239.255.0.1)      Iif: sw1p7  Oifs: t_br0 State: resolved offload
(192.168.1.1, 239.255.0.1)  Iif: sw1p7  Oifs: sw1p4 State: resolved offload

Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
This commit is contained in:
Yotam Gigi 2017-10-08 17:43:04 +03:00 committed by Stephen Hemminger
parent c759116a0b
commit 2055bf15f1
1 changed files with 2 additions and 0 deletions
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2
ip/ipmroute.c
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@ -161,6 +161,8 @@ int print_mroute(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
}
fprintf(fp, " State: %s",
r->rtm_flags & RTNH_F_UNRESOLVED ? "unresolved" : "resolved");
if (r->rtm_flags & RTNH_F_OFFLOAD)
fprintf(fp, " offload");
if (show_stats && tb[RTA_MFC_STATS]) {
struct rta_mfc_stats *mfcs = RTA_DATA(tb[RTA_MFC_STATS]);