Re: [PATCH net-next v2 3/7] netfilter: flowtable: allow unidirectional rules
From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Date: 2023-01-17 15:15:20
Also in:
netfilter-devel
On Fri, Jan 13, 2023 at 05:55:44PM +0100, Vlad Buslov wrote:
Modify flow table offload to support unidirectional connections by extending enum nf_flow_flags with new "NF_FLOW_HW_BIDIRECTIONAL" flag. Only offload reply direction when the flag is not set. This infrastructure
^^^ s///, I believe? :-) ...
- ok_count += flow_offload_tuple_add(offload, flow_rule[1], - FLOW_OFFLOAD_DIR_REPLY); + if (test_bit(NF_FLOW_HW_BIDIRECTIONAL, &offload->flow->flags)) + ok_count += flow_offload_tuple_add(offload, flow_rule[1], + FLOW_OFFLOAD_DIR_REPLY); if (ok_count == 0)