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a1e67951e6
nf_bridge_info->mask is used for several things, for example to remember if skb->pkt_type was set to OTHER_HOST. For a bridge, OTHER_HOST is expected case. For ip forward its a non-starter though -- routing expects PACKET_HOST. Bridge netfilter thus changes OTHER_HOST to PACKET_HOST before hook invocation and then un-does it after hook traversal. This information is irrelevant outside of br_netfilter. After this change, ->mask now only contains flags that need to be known outside of br_netfilter in fast-path. Future patch changes mask into a 2bit state field in sk_buff, so that we can remove skb->nf_bridge pointer for good and consider all remaining places that access nf_bridge info content a not-so fastpath. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
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| .. | ||
| netfilter | ||
| br_device.c | ||
| br_fdb.c | ||
| br_forward.c | ||
| br_if.c | ||
| br_input.c | ||
| br_ioctl.c | ||
| br_mdb.c | ||
| br_multicast.c | ||
| br_netfilter.c | ||
| br_netlink.c | ||
| br_nf_core.c | ||
| br_private_stp.h | ||
| br_private.h | ||
| br_stp_bpdu.c | ||
| br_stp_if.c | ||
| br_stp_timer.c | ||
| br_stp.c | ||
| br_sysfs_br.c | ||
| br_sysfs_if.c | ||
| br_vlan.c | ||
| br.c | ||
| Kconfig | ||
| Makefile | ||