Re: [B.A.T.M.A.N.] [PATCHv4 3/3] batman-adv: Fragment and send skbs larger than mtu

[Marek Lindner <lindner_marek@yahoo.de>]

On Thursday, May 23, 2013 22:53:03 Martin Hundebøll wrote:
> Non-broadcast packets larger than MTU are fragmented and sent with
> an encapsulating header. Up to 16 fragments are supported, which are
> sent in reverse order on the wire to allow minimal memory copying when
> creating fragments.
> 
> Signed-off-by: Martin Hundebøll <martin@hundeboll.net>
> ---
> 
> v2:
> change commit message to explain the reverse order of packets
> remove parentheses and capital letters from kernel doc
> merge return statement for batadv_frag_create()
> add spaces around *-multiplication
> add kernel doc for FRAG_TX counters and frag_seqno
> 
> v3:
> fix the use of ETH_HLEN when creating fragments
> remove ETH_HLEN when checking whether to fragment a packet
> 
> v4:
> changed type from int to unsigned in min_t()
> removed a few third person kernel docs
> 
>  fragmentation.c  | 119
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++
> fragmentation.h  |   3 ++
>  send.c           |  21 ++++++++--
>  soft-interface.c |   7 ++++
>  types.h          |   6 +++
>  5 files changed, 152 insertions(+), 4 deletions(-)

Applied in revision db56e4e.

Thanks,
Marek