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fe19a8fea7
linux/net/netfilter/ipvs
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Matteo Croce fe19a8fea7 ipvs: avoid indirect calls when calculating checksums 
The function pointer ip_vs_protocol->csum_check is only used in protocol
specific code, and never in the generic one.
Remove the function pointer from struct ip_vs_protocol and call the
checksum functions directly.
This reduces the performance impact of the Spectre mitigation, and
should give a small improvement even with RETPOLINES disabled.

Signed-off-by: Matteo Croce <mcroce@redhat.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2019-01-28 11:15:58 +01:00
..
ip_vs_app.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-06-06 18:39:49 -07:00
ip_vs_conn.c ipvs: don't show negative times in ip_vs_conn 2018-08-16 19:36:57 +02:00
ip_vs_core.c net-ipv4: remove 2 always zero parameters from ipv4_update_pmtu() 2018-09-26 20:30:55 -07:00
ip_vs_ctl.c ipvs: call ip_vs_dst_notifier earlier than ipv6_dev_notf 2018-11-26 10:23:42 +01:00
ip_vs_dh.c ipvs: fix multiplicative hashing in sh/dh/lblc/lblcr algorithms 2018-04-09 10:15:27 +03:00
ip_vs_est.c netfilter: ipvs: Convert timers to use timer_setup() 2017-11-08 15:53:58 -08:00
ip_vs_fo.c ipvs: use correct address family in scheduler logs 2014-09-18 08:59:23 +09:00
ip_vs_ftp.c ipvs: add ipv6 support to ftp 2018-06-01 14:01:54 +02:00
ip_vs_lblc.c ipvs: initialize tbl->entries in ip_vs_lblc_init_svc() 2018-04-27 00:20:33 +02:00
ip_vs_lblcr.c ipvs: initialize tbl->entries after allocation 2018-04-27 00:20:33 +02:00
ip_vs_lc.c ipvs: use correct address family in scheduler logs 2014-09-18 08:59:23 +09:00
ip_vs_mh.c treewide: convert ISO_8859-1 text comments to utf-8 2018-08-23 18:48:43 -07:00
ip_vs_nfct.c ipvs: add full ipv6 support to nfct 2018-06-01 14:01:54 +02:00
ip_vs_nq.c netfilter: refcounter conversions 2017-03-17 12:49:43 +01:00
ip_vs_ovf.c ipvs: Add ovf scheduler 2015-08-21 09:08:39 -07:00
ip_vs_pe_sip.c ipvs: handle connections started by real-servers 2016-04-20 12:34:17 +10:00
ip_vs_pe.c netfilter: Deletion of unnecessary checks before two function calls 2014-11-20 13:08:43 +01:00
ip_vs_proto_ah_esp.c ipvs: avoid indirect calls when calculating checksums 2019-01-28 11:15:58 +01:00
ip_vs_proto_sctp.c ipvs: avoid indirect calls when calculating checksums 2019-01-28 11:15:58 +01:00
ip_vs_proto_tcp.c ipvs: avoid indirect calls when calculating checksums 2019-01-28 11:15:58 +01:00
ip_vs_proto_udp.c ipvs: avoid indirect calls when calculating checksums 2019-01-28 11:15:58 +01:00
ip_vs_proto.c ipvs: add assured state for conn templates 2018-07-18 11:26:40 +02:00
ip_vs_rr.c netfilter: refcounter conversions 2017-03-17 12:49:43 +01:00
ip_vs_sched.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next 2015-08-04 23:57:45 -07:00
ip_vs_sed.c netfilter: refcounter conversions 2017-03-17 12:49:43 +01:00
ip_vs_sh.c ipvs: fix multiplicative hashing in sh/dh/lblc/lblcr algorithms 2018-04-09 10:15:27 +03:00
ip_vs_sync.c iov_iter: Separate type from direction and use accessor functions 2018-10-24 00:41:07 +01:00
ip_vs_wlc.c netfilter: refcounter conversions 2017-03-17 12:49:43 +01:00
ip_vs_wrr.c netfilter: refcounter conversions 2017-03-17 12:49:43 +01:00
ip_vs_xmit.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf 2018-06-11 14:24:32 -07:00
Kconfig treewide: convert ISO_8859-1 text comments to utf-8 2018-08-23 18:48:43 -07:00
Makefile netfilter: ipvs: Add configurations of Maglev hashing 2018-04-09 10:11:18 +03:00