On Wed, Jan 27, 2016 at 11:33 PM, Mahesh Bandewar <[email protected]> wrote: > From: Mahesh Bandewar <[email protected]> > > When we create IPvlan slave; we use ether_setup() and that > sets up default MTU to 1500 while the master device may have > lower / different MTU. Any subsequent changes to the masters' > MTU are reflected into the slaves' MTU setting. However if those > don't happen (most likely scenario), the slaves' MTU stays at > 1500 which could be bad. > > This change adds code to inherit MTU from the master device > instead of using the default value during the link initialization > phase. > > Signed-off-by: Mahesh Bandewar <[email protected]> > CC: Eric Dumazet <[email protected]> > CC: Tim Hockins <[email protected]> >
Acked-by: Eric Dumazet <[email protected]> Two points Mahesh : 1) ipvlan_adjust_mtu() could be static, it is only used from drivers/net/ipvlan/ipvlan_main.c 2) mtu_adj does not seem to be used ?
