tree ce8c076cce9f8c1bb70d5d6c0f05da2767df3a3f
parent 0bd4ff1b1528a39b07aab6c744ac37e053740ad0
author Andrea Bittau <a.bittau@cs.ucl.ac.uk> 1164380562 -0200
committer David S. Miller <davem@sunset.davemloft.net> 1165123832 -0800

[DCCP] ackvec: infrastructure for sending more than one ackvec per packet

Commiter note:

This was split from Andrea's original patch, in the process I changed the type
of the ackvec index fields to u16 instead of to int and haven't folded
dccp_ackvec_parse with dccp_ackvec_check_rcv_ackno.

Next patch will actually do the insertion of more than one ackvec per packet,
using, initially, up to a max of 2 ackvecs as per Andrea's original patch, then
I'll work on support for larger ackvecs, be it using a sysctl or using
setsockopt.

Signed-off-by: Andrea Bittau <a.bittau@cs.ucl.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>