#
d2912cb1 |
|
04-Jun-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
#
fe19a8fe |
|
19-Jan-2019 |
Matteo Croce <mcroce@redhat.com> |
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>
|
#
d8f44c33 |
|
21-Sep-2015 |
Eric W. Biederman <ebiederm@xmission.com> |
ipvs: Pass ipvs into .conn_schedule and ip_vs_try_to_schedule This moves the hack "net_ipvs(skb_net(skb))" up one level where it will be easier to remove. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
|
#
0cf705c8c |
|
21-Sep-2015 |
Eric W. Biederman <ebiederm@xmission.com> |
ipvs: Pass ipvs into conn_out_get Move the hack of relying on "net_ipvs(skb_net(skb))" to derive the ipvs up a layer. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
|
#
ab161976 |
|
21-Sep-2015 |
Eric W. Biederman <ebiederm@xmission.com> |
ipvs: Pass ipvs into .conn_in_get and ip_vs_conn_in_get_proto Stop relying on "net_ipvs(skb_net(skb))" to derive the ipvs as skb_net is a hack. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
|
#
19913dec |
|
21-Sep-2015 |
Eric W. Biederman <ebiederm@xmission.com> |
ipvs: Pass ipvs not net to ip_vs_fill_conn ipvs is what is actually desired so change the parameter and the modify the callers to pass struct netns_ipvs. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
|
#
802c41ad |
|
26-Aug-2015 |
Alex Gartrell <agartrell@fb.com> |
ipvs: drop inverse argument to conn_{in,out}_get No longer necessary since the information is included in the ip_vs_iphdr itself. Signed-off-by: Alex Gartrell <agartrell@fb.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
|
#
d4383f04 |
|
26-Sep-2012 |
Jesper Dangaard Brouer <brouer@redhat.com> |
ipvs: API change to avoid rescan of IPv6 exthdr Reduce the number of times we scan/skip the IPv6 exthdrs. This patch contains a lot of API changes. This is done, to avoid repeating the scan of finding the IPv6 headers, via ipv6_find_hdr(), which is called by ip_vs_fill_iph_skb(). Finding the IPv6 headers is done as early as possible, and passed on as a pointer "struct ip_vs_iphdr *" to the affected functions. This patch reduce/removes 19 calls to ip_vs_fill_iph_skb(). Notice, I have choosen, not to change the API of function pointer "(*schedule)" (in struct ip_vs_scheduler) as it can be used by external schedulers, via {un,}register_ip_vs_scheduler. Only 4 out of 10 schedulers use info from ip_vs_iphdr*, and when they do, they are only interested in iph->{s,d}addr. Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
|
#
6e67e586 |
|
03-Jan-2011 |
Hans Schillstrom <hans.schillstrom@ericsson.com> |
IPVS: netns, connection hash got net as param. Connection hash table is now name space aware. i.e. net ptr >> 8 is xor:ed to the hash, and this is the first param to be compared. The net struct is 0xa40 in size ( a little bit smaller for 32 bit arch:s) and cache-line aligned, so a ptr >> 5 might be a more clever solution ? All lookups where net is compared uses net_eq() which returns 1 when netns is disabled, and the compiler seems to do something clever in that case. ip_vs_conn_fill_param() have *net as first param now. Three new inlines added to keep conn struct smaller when names space is disabled. - ip_vs_conn_net() - ip_vs_conn_net_set() - ip_vs_conn_net_eq() *v3 moved net compare to the end in "fast path" Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
|
#
9330419d |
|
03-Jan-2011 |
Hans Schillstrom <hans.schillstrom@ericsson.com> |
IPVS: netns, use ip_vs_proto_data as param. ip_vs_protocol *pp is replaced by ip_vs_proto_data *pd in function call in ip_vs_protocol struct i.e. :, - timeout_change() - state_transition() ip_vs_protocol_timeout_change() got ipvs as param, due to above and a upcoming patch - defence work Most of this changes are triggered by Julians comment: "tcp_timeout_change should work with the new struct ip_vs_proto_data so that tcp_state_table will go to pd->state_table and set_tcp_state will get pd instead of pp" *v3 Mostly comments from Julian The pp -> pd conversion should start from functions like ip_vs_out() that use pp = ip_vs_proto_get(iph.protocol), now they should use ip_vs_proto_data_get(net, iph.protocol). conn_in_get() and conn_out_get() unused param *pp, removed. *v4 ip_vs_protocol_timeout_change() walk the proto_data path. Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
|
#
88fe2d37 |
|
03-Jan-2011 |
Hans Schillstrom <hans.schillstrom@ericsson.com> |
IPVS: netns preparation for proto_ah_esp In this phase (one), all local vars will be moved to ipvs struct. Remaining work, add param struct net *net to a couple of functions that common for all protos. Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
|
#
0d79641a |
|
17-Oct-2010 |
Julian Anastasov <ja@ssi.bg> |
ipvs: provide address family for debugging As skb->protocol is not valid in LOCAL_OUT add parameter for address family in packet debugging functions. Even if ports are not present in AH and ESP change them to use ip_vs_tcpudp_debug_packet to show at least valid addresses as before. This patch removes the last user of skb->protocol in IPVS. Signed-off-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au>
|
#
f11017ec |
|
22-Aug-2010 |
Simon Horman <horms@verge.net.au> |
IPVS: Add struct ip_vs_conn_param Signed-off-by: Simon Horman <horms@verge.net.au> Acked-by: Julian Anastasov <ja@ssi.bg>
|
#
3d91c1a8 |
|
08-Apr-2010 |
Patrick McHardy <kaber@trash.net> |
IPVS: fix potential stack overflow with overly long protocol names When protocols use very long names, the sprintf calls might overflow the on-stack buffer. No protocol in the kernel does this however. Print the protocol name in the pr_debug statement directly to avoid this. Based on patch by Zhitong Wang <zhitong.wangzt@alibaba-inc.com> Acked-by: Simon Horman <horms@verge.net.au> Signed-off-by: Patrick McHardy <kaber@trash.net>
|
#
9aada7ac |
|
30-Jul-2009 |
Hannes Eder <heder@google.com> |
IPVS: use pr_fmt While being at it cleanup whitespace. Signed-off-by: Hannes Eder <heder@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
14d5e834 |
|
31-Oct-2008 |
Harvey Harrison <harvey.harrison@gmail.com> |
net: replace NIPQUAD() in net/netfilter/ Using NIPQUAD() with NIPQUAD_FMT, %d.%d.%d.%d or %u.%u.%u.%u can be replaced with %pI4 Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
5b095d989 |
|
29-Oct-2008 |
Harvey Harrison <harvey.harrison@gmail.com> |
net: replace %p6 with %pI6 Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
38ff4fa4 |
|
28-Oct-2008 |
Harvey Harrison <harvey.harrison@gmail.com> |
netfilter: replace uses of NIP6_FMT with %p6 Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
|
#
cb7f6a7b |
|
18-Sep-2008 |
Julius Volz <juliusv@google.com> |
IPVS: Move IPVS to net/netfilter/ipvs Since IPVS now has partial IPv6 support, this patch moves IPVS from net/ipv4/ipvs to net/netfilter/ipvs. It's a result of: $ git mv net/ipv4/ipvs net/netfilter and adapting the relevant Kconfigs/Makefiles to the new path. Signed-off-by: Julius Volz <juliusv@google.com> Signed-off-by: Simon Horman <horms@verge.net.au>
|