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ae0ac0ed6f
linux/net/ipv6/netfilter
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Florian Westphal ae0ac0ed6f netfilter: x_tables: pack percpu counter allocations 
instead of allocating each xt_counter individually, allocate 4k chunks
and then use these for counter allocation requests.

This should speed up rule evaluation by increasing data locality,
also speeds up ruleset loading because we reduce calls to the percpu
allocator.

As Eric points out we can't use PAGE_SIZE, page_allocator would fail on
arches with 64k page size.

Suggested-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-12-06 21:42:19 +01:00
..
ip6_tables.c netfilter: x_tables: pack percpu counter allocations 2016-12-06 21:42:19 +01:00
ip6t_ah.c
ip6t_eui64.c
ip6t_frag.c
ip6t_hbh.c
ip6t_ipv6header.c netfilter: remove unnecessary break after return 2014-07-15 16:27:00 -07:00
ip6t_MASQUERADE.c netfilter: x_tables: move hook state into xt_action_param structure 2016-11-03 10:56:21 +01:00
ip6t_mh.c
ip6t_NPT.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-04-07 18:37:01 -04:00
ip6t_REJECT.c netfilter: x_tables: move hook state into xt_action_param structure 2016-11-03 10:56:21 +01:00
ip6t_rpfilter.c netfilter: x_tables: move hook state into xt_action_param structure 2016-11-03 10:56:21 +01:00
ip6t_rt.c
ip6t_SYNPROXY.c netfilter: add and use nf_ct_netns_get/put 2016-12-04 21:16:50 +01:00
ip6table_filter.c netfilter: xtables: don't hook tables by default 2016-03-02 20:05:24 +01:00
ip6table_mangle.c netfilter: x_tables: simplify ip{6}table_mangle_hook() 2016-07-01 16:37:02 +02:00
ip6table_nat.c netfilter: xtables: don't hook tables by default 2016-03-02 20:05:24 +01:00
ip6table_raw.c netfilter: xtables: don't hook tables by default 2016-03-02 20:05:24 +01:00
ip6table_security.c netfilter: xtables: don't hook tables by default 2016-03-02 20:05:24 +01:00
Kconfig netfilter: move socket lookup infrastructure to nf_socket_ipv{4,6}.c 2016-11-01 20:50:31 +01:00
Makefile netfilter: move socket lookup infrastructure to nf_socket_ipv{4,6}.c 2016-11-01 20:50:31 +01:00
nf_conntrack_l3proto_ipv6.c netfilter: defrag: only register defrag functionality if needed 2016-12-06 21:42:00 +01:00
nf_conntrack_proto_icmpv6.c netfilter: Remove explicit rcu_read_lock in nf_hook_slow 2016-09-24 21:29:53 +02:00
nf_conntrack_reasm.c netfilter: ipv6: nf_defrag: drop mangled skb on ream error 2016-11-29 20:23:58 +01:00
nf_defrag_ipv6_hooks.c netfilter: defrag: only register defrag functionality if needed 2016-12-06 21:42:00 +01:00
nf_dup_ipv6.c netfilter: nf_dup_ipv6: set again FLOWI_FLAG_KNOWN_NH at flowi6_flags 2016-05-30 12:21:23 +02:00
nf_log_ipv6.c netfilter: nf_log: get rid of XT_LOG_* macros 2016-09-25 23:16:45 +02:00
nf_nat_l3proto_ipv6.c netfilter: Allow calling into nat helper without skb_dst. 2016-03-14 23:47:27 +01:00
nf_nat_masquerade_ipv6.c netfilter: conntrack: resched in nf_ct_iterate_cleanup 2016-02-01 00:15:26 +01:00
nf_nat_proto_icmpv6.c net: Change pseudohdr argument of inet_proto_csum_replace* to be a bool 2015-08-17 21:33:06 -07:00
nf_reject_ipv6.c netfilter: Update nf_send_reset6 to consider L3 domain 2016-11-24 12:47:08 +01:00
nf_socket_ipv6.c netfilter: move socket lookup infrastructure to nf_socket_ipv{4,6}.c 2016-11-01 20:50:31 +01:00
nf_tables_ipv6.c netfilter: Add the missed return value check of nft_register_chain_type 2016-09-12 19:54:45 +02:00
nft_chain_nat_ipv6.c netfilter: Pass priv instead of nf_hook_ops to netfilter hooks 2015-09-18 22:00:16 +02:00
nft_chain_route_ipv6.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-09-25 23:34:19 +02:00
nft_dup_ipv6.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-11-15 10:54:36 -05:00
nft_fib_ipv6.c netfilter: nf_tables: use hook state from xt_action_param structure 2016-11-03 11:52:34 +01:00
nft_masq_ipv6.c netfilter: nf_tables: add conntrack dependencies for nat/masq/redir expressions 2016-12-04 21:17:16 +01:00
nft_redir_ipv6.c netfilter: nf_tables: add conntrack dependencies for nat/masq/redir expressions 2016-12-04 21:17:16 +01:00
nft_reject_ipv6.c netfilter: nf_tables: use hook state from xt_action_param structure 2016-11-03 11:52:34 +01:00