linux/include/net/netfilter
Florian Westphal 508180850b netfilter: nf_tables: allocate element update information dynamically
Move the timeout/expire/flag members from nft_trans_one_elem struct into
a dybamically allocated structure, only needed when timeout update was
requested.

This halves size of nft_trans_one_elem struct and allows to compact up to
124 elements in one transaction container rather than 62.

This halves memory requirements for a large flush or insert transaction,
where ->update remains NULL.

Care has to be taken to release the extra data in all spots, including
abort path.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2024-11-14 13:05:49 +01:00
..
ipv4
ipv6
br_netfilter.h
nf_bpf_link.h
nf_conntrack.h
nf_conntrack_acct.h
nf_conntrack_act_ct.h
nf_conntrack_bpf.h
nf_conntrack_bridge.h
nf_conntrack_core.h
nf_conntrack_count.h netfilter: move nf_ct_netns_get out of nf_conncount_init 2024-08-19 18:44:51 +02:00
nf_conntrack_ecache.h
nf_conntrack_expect.h
nf_conntrack_extend.h
nf_conntrack_helper.h
nf_conntrack_l4proto.h
nf_conntrack_labels.h
nf_conntrack_seqadj.h
nf_conntrack_synproxy.h
nf_conntrack_timeout.h
nf_conntrack_timestamp.h
nf_conntrack_tuple.h
nf_conntrack_zones.h
nf_dup_netdev.h
nf_flow_table.h
nf_hooks_lwtunnel.h
nf_log.h
nf_nat.h
nf_nat_helper.h
nf_nat_masquerade.h
nf_nat_redirect.h
nf_queue.h
nf_reject.h
nf_socket.h
nf_synproxy.h
nf_tables.h netfilter: nf_tables: allocate element update information dynamically 2024-11-14 13:05:49 +01:00
nf_tables_core.h
nf_tables_ipv4.h netfilter: nf_tables: restore IP sanity checks for netdev/egress 2024-08-26 13:05:28 +02:00
nf_tables_ipv6.h netfilter: nf_tables_ipv6: consider network offset in netdev/egress validation 2024-08-27 18:11:56 +02:00
nf_tables_offload.h
nf_tproxy.h netfilter: nf_tables: Add missing Kernel doc 2024-09-03 10:47:17 +02:00
nft_fib.h netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_meta.h netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
nft_reject.h netfilter: nf_tables: drop unused 3rd argument from validate callback ops 2024-09-03 10:47:17 +02:00
xt_rateest.h