diff options
| author | Xin Long <[email protected]> | 2017-09-28 13:23:31 +0800 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2017-10-01 03:46:42 +0100 |
| commit | d51711c0557d6dbd26c63144aef32c7b3ec264b9 (patch) | |
| tree | abae57c4f1d5ee8b9ea5cd441aa24676585ffd24 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | fef0035c0f31322d417d1954bba5ab959bf91183 (diff) | |
ip_gre: ipgre_tap device should keep dst
Without keeping dst, the tunnel will not update any mtu/pmtu info,
since it does not have a dst on the skb.
Reproducer:
client(ipgre_tap1 - eth1) <-----> (eth1 - ipgre_tap1)server
After reducing eth1's mtu on client, then perforamnce became 0.
This patch is to netif_keep_dst in gre_tap_init, as ipgre does.
Reported-by: Jianlin Shi <[email protected]>
Signed-off-by: Xin Long <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions