BATMAN currently does not allow QoS policies to be used with fragmented packets. The first patch copies the skb priority from the unfragmented packet into the fragments as they are built, so the lower layers can then prioritise as appropriated.
The second patch places the priority into the fragment header, and upon reception of a fragment, copies it into the skb priority, so that when the fragment is retransmitted, it is correctly prioritised. Andrew Lunn (2): batman-adv: Set skb priority in fragments batman-adv: Include frame priority in fragment header net/batman-adv/fragmentation.c | 4 +++- net/batman-adv/packet.h | 7 +++++-- net/batman-adv/routing.c | 2 ++ 3 files changed, 10 insertions(+), 3 deletions(-) -- 2.8.0.rc3
