linux/net/openvswitch
Adrian Moreno 71763d8a82 net: openvswitch: store sampling probability in cb.
When a packet sample is observed, the sampling rate that was used is
important to estimate the real frequency of such event.

Store the probability of the parent sample action in the skb's cb area
and use it in psample action to pass it down to psample module.

Reviewed-by: Aaron Conole <aconole@redhat.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Reviewed-by: Ilya Maximets <i.maximets@ovn.org>
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
Link: https://patch.msgid.link/20240704085710.353845-7-amorenoz@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-05 17:45:47 -07:00
..
actions.c net: openvswitch: store sampling probability in cb. 2024-07-05 17:45:47 -07:00
conntrack.c openvswitch: prepare for stolen verdict coming from conntrack and nat engine 2024-07-05 11:05:05 +01:00
conntrack.h
datapath.c genetlink: remove linux/genetlink.h 2024-04-01 21:44:34 -07:00
datapath.h net: openvswitch: store sampling probability in cb. 2024-07-05 17:45:47 -07:00
dp_notify.c
drop.h net: openvswitch: add misc error drop reasons 2023-08-14 08:01:06 +01:00
flow_netlink.c net: openvswitch: add psample action 2024-07-05 17:45:47 -07:00
flow_netlink.h
flow_table.c net: openvswitch: Use struct_size() 2023-10-17 13:56:03 +02:00
flow_table.h net: openvswitch: Annotate struct mask_array with __counted_by 2023-10-17 13:56:03 +02:00
flow.c net: openvswitch: fix overwriting ct original tuple for ICMPv6 2024-05-10 19:24:07 -07:00
flow.h net: openvswitch: reduce cpu_used_mask memory 2023-02-06 22:36:29 -08:00
Kconfig net: openvswitch: add psample action 2024-07-05 17:45:47 -07:00
Makefile openvswitch: add trace points 2021-06-22 10:47:32 -07:00
meter.c genetlink: remove userhdr from struct genl_info 2023-08-15 14:54:44 -07:00
meter.h net: openvswitch: remove unnecessary linux/genetlink.h include 2024-04-01 21:44:34 -07:00
openvswitch_trace.c openvswitch: add trace points 2021-06-22 10:47:32 -07:00
openvswitch_trace.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
vport-geneve.c rtnetlink: Honour NLM_F_ECHO flag in rtnl_delete_link 2022-10-31 18:10:21 -07:00
vport-gre.c rtnetlink: Honour NLM_F_ECHO flag in rtnl_delete_link 2022-10-31 18:10:21 -07:00
vport-internal_dev.c openvswitch: Remove generic .ndo_get_stats64 2024-06-04 16:06:37 +02:00
vport-internal_dev.h
vport-netdev.c net: openvswitch: Release reference to netdev 2024-04-24 17:07:17 -07:00
vport-netdev.h
vport-vxlan.c rtnetlink: Honour NLM_F_ECHO flag in rtnl_delete_link 2022-10-31 18:10:21 -07:00
vport.c net: openvswitch: store sampling probability in cb. 2024-07-05 17:45:47 -07:00
vport.h net: openvswitch: Add support to count upcall packets 2022-12-09 10:43:46 +00:00