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| author |   Petr Machata <petrm@mellanox.com> | 2018-09-20 09:21:35 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-09-20 07:46:02 -0700 |
| commit | a381ed12ea33888a08f0e3e5ba22a255fa5f7257 (patch) | |
| tree | a3bbf66a9ce35329bdc0ae0e9f7f239370dae34b /include/linux/tcp.h | |
| parent | selftests: forwarding: lib: Add ethtool_stats_get() (diff) | |
| download | wireguard-linux-a381ed12ea33888a08f0e3e5ba22a255fa5f7257.tar.xz wireguard-linux-a381ed12ea33888a08f0e3e5ba22a255fa5f7257.zip | |
selftests: forwarding: lib: Add mtu_set(), mtu_restore()
Some selftests need to tweak MTU of an interface, and naturally should
at teardown restore the MTU back to the original value. Add two
functions to facilitate this MTU handling: mtu_set() to change MTU
value, and mtu_reset() to change it back to what it was before.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/tcp.h')
0 files changed, 0 insertions, 0 deletions