linux_dsm_epyc7002/include/net/netns
Roopa Prabhu 4f80116d3d net: ipv4: add sysctl for nexthop api compatibility mode
Current route nexthop API maintains user space compatibility
with old route API by default. Dumps and netlink notifications
support both new and old API format. In systems which have
moved to the new API, this compatibility mode cancels some
of the performance benefits provided by the new nexthop API.

This patch adds new sysctl nexthop_compat_mode which is on
by default but provides the ability to turn off compatibility
mode allowing systems to run entirely with the new routing
API. Old route API behaviour and support is not modified by this
sysctl.

Uses a single sysctl to cover both ipv4 and ipv6 following
other sysctls. Covers dumps and delete notifications as
suggested by David Ahern.

Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-28 12:50:37 -07:00
..
can.h can: netns: remove "can_" prefix from members struct netns_can 2019-09-04 13:29:14 +02:00
conntrack.h netfilter: conntrack: limit sysctl setting for boolean options 2019-04-30 14:18:56 +02:00
core.h sock: Hide unused variable when !CONFIG_PROC_FS. 2017-12-19 09:58:14 -05:00
dccp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
generic.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hash.h netns: provide pure entropy for net_hash_mix() 2019-03-28 17:00:45 -07:00
ieee802154_6lowpan.h net: dynamically allocate fqdir structures 2019-05-26 14:08:05 -07:00
ipv4.h net: ipv4: add sysctl for nexthop api compatibility mode 2020-04-28 12:50:37 -07:00
ipv6.h ipv6: keep track of routes using src 2019-11-21 14:45:55 -08:00
mib.h mptcp: add and use MIB counter infrastructure 2020-03-29 22:14:49 -07:00
mpls.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
netfilter.h netfilter: don't allocate space for arp/bridge hooks unless needed 2018-01-08 18:01:11 +01:00
nexthop.h net: Initial nexthop code 2019-05-28 21:37:30 -07:00
nftables.h netfilter: nf_tables: autoload modules from the abort path 2020-01-24 20:54:29 +01:00
packet.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sctp.h sctp: add support for Primary Path Switchover 2019-11-08 14:18:32 -08:00
unix.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
x_tables.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xdp.h net: xsk: track AF_XDP sockets on a per-netns list 2019-01-25 01:50:03 +01:00
xfrm.h xfrm: policy: store inexact policies in an rhashtable 2018-11-09 11:57:47 +01:00