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linux/net/netfilter/ipvs
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Martin KaFai Lau de79910151 net: Add skb_clear_tstamp() to keep the mono delivery_time 
Right now, skb->tstamp is reset to 0 whenever the skb is forwarded.

If skb->tstamp has the mono delivery_time, clearing it can hurt
the performance when it finally transmits out to fq@phy-dev.

The earlier patch added a skb->mono_delivery_time bit to
flag the skb->tstamp carrying the mono delivery_time.

This patch adds skb_clear_tstamp() helper which keeps
the mono delivery_time and clears everything else.

The delivery_time clearing will be postponed until the stack knows the
skb will be delivered locally.  It will be done in a latter patch.

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-03-03 14:38:48 +00:00
..
ip_vs_app.c ipvs: don't ignore errors in case refcounting ip_vs module fails 2019-10-24 11:53:19 +02:00
ip_vs_conn.c ipvs: check that ip_vs_conn_tab_bits is between 8 and 20 2021-09-14 00:57:28 +02:00
ip_vs_core.c netfilter: ipvs: Fix reuse connection if RS weight is 0 2021-11-08 11:42:47 +01:00
ip_vs_ctl.c ipvs: remove unused variable for ip_vs_new_dest 2021-11-30 22:46:08 +01:00
ip_vs_dh.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ip_vs_est.c ipvs: add sysctl_run_estimation to support disable estimation 2021-10-07 19:52:58 +02:00
ip_vs_fo.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ip_vs_ftp.c netfilter: ipvs: do not printk on netns creation 2021-04-03 20:17:11 +02:00
ip_vs_lblc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ip_vs_lblcr.c net: delete "register" keyword 2019-08-08 18:03:42 -07:00
ip_vs_lc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ip_vs_mh.c netfilter: remove unnecessary spaces 2019-08-13 12:08:48 +02:00
ip_vs_nfct.c netfilter: nf_conntrack_sip: fix expectation clash 2019-07-16 13:16:59 +02:00
ip_vs_nq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ip_vs_ovf.c net: Fix various misspellings of "connect" 2019-10-28 13:41:59 -07:00
ip_vs_pe_sip.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
ip_vs_pe.c ipvs: don't ignore errors in case refcounting ip_vs module fails 2019-10-24 11:53:19 +02:00
ip_vs_proto_ah_esp.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
ip_vs_proto_sctp.c netfilter: ipvs: prefer skb_ensure_writable 2019-05-31 18:02:44 +02:00
ip_vs_proto_tcp.c ipvs: adjust the debug info in function set_tcp_state 2020-10-20 13:54:46 +02:00
ip_vs_proto_udp.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
ip_vs_proto.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ip_vs_rr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ip_vs_sched.c ipvs: don't ignore errors in case refcounting ip_vs module fails 2019-10-24 11:53:19 +02:00
ip_vs_sed.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ip_vs_sh.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ip_vs_sync.c ipvs: replace atomic_add_return() 2020-11-22 13:45:52 +01:00
ip_vs_twos.c ipvs: add weighted random twos choice algorithm 2021-01-26 01:09:46 +01:00
ip_vs_wlc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ip_vs_wrr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ip_vs_xmit.c net: Add skb_clear_tstamp() to keep the mono delivery_time 2022-03-03 14:38:48 +00:00
Kconfig netfilter: Remove leading spaces in Kconfig 2021-05-29 01:04:52 +02:00
Makefile ipvs: add weighted random twos choice algorithm 2021-01-26 01:09:46 +01:00