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mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-09-04 20:19:47 +08:00
linux/net/ipv6
Eric Dumazet ca0359df45 inet: frags: save a pair of atomic operations in reassembly
As mentioned in commit 648700f76b ("inet: frags:
use rhashtables for reassembly units"):

  A followup patch will even remove the refcount hold/release
  left from prior implementation and save a couple of atomic
  operations.

This patch implements this idea, seven years later.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20250312082250.1803501-5-edumazet@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-18 13:18:36 +01:00
..
ila net: ipv6: fix missing dst ref drop in ila lwtunnel 2025-03-06 11:08:45 +01:00
netfilter inet: frags: save a pair of atomic operations in reassembly 2025-03-18 13:18:36 +01:00
addrconf_core.c ipv6: Ensure natural alignment of const ipv6 loopback and router addresses 2024-01-30 12:43:18 +01:00
addrconf.c gre: Fix IPv6 link-local address generation. 2025-03-13 10:17:42 +01:00
addrlabel.c ipv6: Use rtnl_register_many(). 2024-10-15 18:52:26 -07:00
af_inet6.c net: inet6: do not leave a dangling sk pointer in inet6_create() 2024-10-15 18:43:08 -07:00
ah6.c net: fill in MODULE_DESCRIPTION()s for ipv6 modules 2024-02-09 14:12:01 -08:00
anycast.c netlink: add IPv6 anycast join/leave notifications 2025-01-09 12:54:45 +01:00
calipso.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
datagram.c ipv6: annotate data-races around np->ucast_oif 2023-12-11 10:59:17 +00:00
esp6_offload.c xfrm: Add an inbound percpu state cache. 2024-10-29 11:56:18 +01:00
esp6.c ipsec-2025-01-27 2025-01-27 15:15:12 -08:00
exthdrs_core.c ipv6: Fix out-of-bounds access in ipv6_find_tlv() 2023-05-24 08:43:39 +01:00
exthdrs_offload.c net: gso: add HBH extension header offload support 2024-01-05 08:11:49 -08:00
exthdrs.c net: use sock_kmemdup for ip_options 2025-03-03 17:16:34 -08:00
fib6_notifier.c net: do not acquire rtnl in fib_seq_sum() 2024-10-11 15:35:05 -07:00
fib6_rules.c ipv6: fib_rules: Add DSCP mask matching 2025-02-21 16:08:48 -08:00
fou6.c
icmp.c inet: ping: avoid skb_clone() dance in ping_rcv() 2025-02-28 14:41:33 -08:00
inet6_connection_sock.c net: implement lockless SO_PRIORITY 2023-10-01 19:09:54 +01:00
inet6_hashtables.c inet: call inet6_ehashfn() once from inet6_hash_connect() 2025-03-06 15:26:02 -08:00
ioam6_iptunnel.c net: ipv6: fix dst ref loops in rpl, seg6 and ioam6 lwtunnels 2025-02-01 16:55:44 -08:00
ioam6.c net: convert to nla_get_*_default() 2024-11-11 10:32:06 -08:00
ip6_checksum.c
ip6_fib.c ipv6: Fix soft lockups in fib6_select_path under high next hop churn 2024-11-11 15:26:10 -08:00
ip6_flowlabel.c ipv6: move np->repflow to atomic flags 2023-09-15 10:33:48 +01:00
ip6_gre.c net: move misc netdev_lock flavors to a separate header 2025-03-08 09:06:50 -08:00
ip6_icmp.c
ip6_input.c ipv6: Use RCU in ip6_input() 2025-02-06 16:14:15 -08:00
ip6_offload.c net: gro: initialize network_offset in network layer 2024-05-27 16:46:59 -07:00
ip6_offload.h
ip6_output.c ipv6: save dontfrag in cork 2025-03-10 13:13:04 -07:00
ip6_tunnel.c net: move misc netdev_lock flavors to a separate header 2025-03-08 09:06:50 -08:00
ip6_udp_tunnel.c net: fill in MODULE_DESCRIPTION()s for ipv6 modules 2024-02-09 14:12:01 -08:00
ip6_vti.c net: move misc netdev_lock flavors to a separate header 2025-03-08 09:06:50 -08:00
ip6mr.c net: rename netns_local to netns_immutable 2025-03-04 12:44:48 +01:00
ipcomp6.c xfrm: ipcomp: add extack to ipcomp{4,6}_init_state 2022-09-29 07:18:00 +02:00
ipv6_sockglue.c ipv6: avoid indirect calls for SOL_IP socket options 2024-08-26 14:53:50 -07:00
Kconfig net: ipv6: select DST_CACHE from IPV6_RPL_LWTUNNEL 2024-09-22 19:52:07 +01:00
Makefile net/tcp: Introduce TCP_AO setsockopt()s 2023-10-27 10:35:44 +01:00
mcast_snoop.c
mcast.c ipv6: mcast: add RCU protection to mld_newpack() 2025-02-13 08:37:21 -08:00
mip6.c net: fill in MODULE_DESCRIPTION()s for ipv6 modules 2024-02-09 14:12:01 -08:00
ndisc.c ndisc: ndisc_send_redirect() cleanup 2025-02-15 09:08:46 -08:00
netfilter.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-06-13 13:13:46 -07:00
output_core.c ipv6: annotate data-races around cnf.hop_limit 2024-03-01 08:42:31 +00:00
ping.c ipv6: initialize inet socket cookies with sockcm_init 2025-02-18 18:27:20 -08:00
proc.c minmax: add a few more MIN_T/MAX_T users 2024-07-28 13:41:14 -07:00
protocol.c
raw.c ipv6: initialize inet socket cookies with sockcm_init 2025-02-18 18:27:20 -08:00
reassembly.c inet: frags: save a pair of atomic operations in reassembly 2025-03-18 13:18:36 +01:00
route.c inet: fix lwtunnel_valid_encap_type() lock imbalance 2025-03-05 19:16:56 -08:00
rpl_iptunnel.c net: ipv6: fix dst ref loop on input in rpl lwt 2025-02-27 14:18:22 +01:00
rpl.c ipv6: rpl: Remove pskb(_may)?_pull() in ipv6_rpl_srh_rcv(). 2023-06-19 11:32:58 -07:00
seg6_hmac.c ipv6: sr: fix memleak in seg6_hmac_init_algo 2024-05-21 13:16:25 +02:00
seg6_iptunnel.c net: ipv6: fix dst ref loop on input in seg6 lwt 2025-02-27 14:18:21 +01:00
seg6_local.c net: ip: make ip_route_input() return drop reasons 2024-11-12 11:24:51 +01:00
seg6.c ipv6: sr: restruct ifdefines 2024-05-30 18:29:38 -07:00
sit.c net: move misc netdev_lock flavors to a separate header 2025-03-08 09:06:50 -08:00
syncookies.c tcp: use sk_skb_reason_drop to free rx packets 2024-06-19 12:44:22 +01:00
sysctl_net_ipv6.c sysctl: treewide: constify the ctl_table argument of proc_handlers 2024-07-24 20:59:29 +02:00
tcp_ao.c net/tcp: Wire up l3index to TCP-AO 2023-10-27 10:35:46 +01:00
tcp_ipv6.c tcp: add new TCP_TW_ACK_OOW state and allow ECN bits in TOS 2025-03-17 13:56:17 +00:00
tcpv6_offload.c net: gro: convert four dev_net() calls 2025-03-03 15:44:19 -08:00
tunnel6.c net: fill in MODULE_DESCRIPTION()s for ipv6 modules 2024-02-09 14:12:01 -08:00
udp_impl.h tcp/udp: Call inet6_destroy_sock() in IPv6 sk->sk_destruct(). 2022-10-12 17:50:37 -07:00
udp_offload.c udp_tunnel: create a fastpath GRO lookup. 2025-03-18 11:40:26 +01:00
udp.c udp_tunnel: create a fastpath GRO lookup. 2025-03-18 11:40:26 +01:00
udplite.c udplite: remove UDPLITE_BIT 2023-09-14 16:16:36 +02:00
xfrm6_input.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-05-09 10:01:01 -07:00
xfrm6_output.c xfrm: Fix the usage of skb->sk 2025-01-20 07:06:53 +01:00
xfrm6_policy.c xfrm: respect ip protocols rules criteria when performing dst lookups 2024-09-23 07:02:07 +02:00
xfrm6_protocol.c
xfrm6_state.c
xfrm6_tunnel.c ipsec-next-2024-03-06 2024-03-08 10:56:05 +00:00