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08842c43d0
linux/net
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Eric Dumazet 08842c43d0 udp: no longer touch sk->sk_refcnt in early demux 
After commits ca065d0cf8 ("udp: no longer use SLAB_DESTROY_BY_RCU")
and 7ae215d23c ("bpf: Don't refcount LISTEN sockets in sk_assign()")
UDP early demux no longer need to grab a refcount on the UDP socket.

This save two atomic operations per incoming packet for connected
sockets.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Joe Stringer <joe@wand.net.nz>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
Cc: Kuniyuki Iwashima <kuniyu@amazon.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-03-11 09:56:03 +00:00
..
6lowpan net: fill in MODULE_DESCRIPTION()s for 6LoWPAN 2024-02-09 14:12:01 -08:00
9p
802
8021q rtnetlink: prepare nla_put_iflink() to run under RCU 2024-02-26 11:46:12 +00:00
appletalk
atm net: fill in MODULE_DESCRIPTION()s for mpoa 2024-02-09 14:12:01 -08:00
ax25
batman-adv This cleanup patchset includes the following patches: 2024-02-02 12:44:16 +00:00
bluetooth Bluetooth: hci_sync: Fix UAF in hci_acl_create_conn_sync 2024-03-08 11:06:14 -05:00
bpf net: move skbuff_cache(s) to net_hotdata 2024-03-07 21:12:42 -08:00
bridge Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-29 14:24:56 -08:00
caif
can linux-can-next-for-6.9-20240220 2024-02-20 15:32:45 +01:00
ceph libceph: just wait for more data to be available on the socket 2024-02-07 14:43:29 +01:00
core net: add skb_data_unref() helper 2024-03-08 11:38:45 -08:00
dcb
dccp net: dccp: Simplify the allocation of slab caches in dccp_ackvec_init 2024-02-02 12:19:26 +00:00
devlink devlink: fix port dump cmd type 2024-02-21 17:11:04 -08:00
dns_resolver Networking changes for 6.8. 2024-01-11 10:07:29 -08:00
dsa net: dsa: Leverage core stats allocator 2024-03-07 20:37:13 -08:00
ethernet
ethtool ethtool: remove ethtool_eee_use_linkmodes 2024-03-06 20:40:20 -08:00
handshake net/handshake: Fix handshake_req_destroy_test1 2024-02-08 18:32:29 -08:00
hsr Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-29 14:24:56 -08:00
ieee802154 Merge tag 'ieee802154-for-net-next-2024-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next 2024-03-08 20:35:33 -08:00
ife
ipv4 udp: no longer touch sk->sk_refcnt in early demux 2024-03-11 09:56:03 +00:00
ipv6 udp: no longer touch sk->sk_refcnt in early demux 2024-03-11 09:56:03 +00:00
iucv net/af_iucv: fix virtual vs physical address confusion 2024-02-22 18:28:13 -08:00
kcm net: kcm: fix incorrect parameter validation in the kcm_getsockopt) function 2024-03-11 09:53:22 +00:00
key net: fill in MODULE_DESCRIPTION()s for af_key 2024-02-09 14:12:01 -08:00
l2tp l2tp: fix incorrect parameter validation in the pppol2tp_getsockopt() function 2024-03-11 09:53:22 +00:00
l3mdev
lapb
llc llc: call sock_orphan() at release time 2024-01-30 13:49:09 +01:00
mac80211 wireless-next patches for v6.9 2024-03-08 09:05:49 -08:00
mac802154 mac802154: fix llsec key resources release in mac802154_llsec_key_del 2024-03-06 21:01:26 +01:00
mctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-29 14:24:56 -08:00
mpls mpls: Do not orphan the skb 2024-03-07 20:42:13 -08:00
mptcp mptcp: drop lookup_by_id in lookup_addr 2024-03-06 20:24:10 -08:00
ncsi
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-03-07 10:29:36 -08:00
netlabel netlabel: remove impossible return value in netlbl_bitmap_walk 2024-02-28 19:37:34 -08:00
netlink genetlink: fit NLMSG_DONE into same read() as families 2024-03-06 08:07:45 +00:00
netrom netrom: Fix data-races around sysctl_net_busy_read 2024-03-07 10:36:58 +01:00
nfc nfc: core: make nfc_class constant 2024-03-05 11:21:18 -08:00
nsh
openvswitch net: openvswitch: limit the number of recursions from action sets 2024-02-09 12:54:38 -08:00
packet net: Re-use and set mono_delivery_time bit for userspace tstamp packets 2024-03-05 13:41:16 +01:00
phonet phonet/pep: fix racy skb_queue_empty() use 2024-02-22 09:05:50 +01:00
psample
qrtr
rds Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-03-07 10:29:36 -08:00
rfkill
rose
rxrpc rxrpc: Extract useful fields from a received ACK to skb priv data 2024-03-05 23:35:26 +00:00
sched net: move dev_tx_weight to net_hotdata 2024-03-07 21:12:42 -08:00
sctp net: introduce include/net/rps.h 2024-03-07 21:12:43 -08:00
smc net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() 2024-03-05 15:49:35 +01:00
strparser
sunrpc NFSv4.1: Assign the right value for initval and retries for rpc timeout 2024-01-29 13:39:48 -05:00
switchdev net: bridge: switchdev: Skip MDB replays of deferred events on offload 2024-02-16 09:36:37 +00:00
tipc tipc: Cleanup tipc_nl_bearer_add() error paths 2024-02-15 13:18:19 +01:00
tls tls: fix use-after-free on failed backlog decryption 2024-02-29 09:07:16 -08:00
unix Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-22 15:29:26 -08:00
vmw_vsock sock_diag: add module pointer to "struct sock_diag_handler" 2024-01-23 15:13:54 +01:00
wireless wireless-next patches for v6.9 2024-03-08 09:05:49 -08:00
x25 net/x25: fix incorrect parameter validation in the x25_getsockopt() function 2024-03-11 09:53:22 +00:00
xdp bpf-next-for-netdev 2024-03-02 20:50:59 -08:00
xfrm ipsec-next-2024-03-06 2024-03-08 10:56:05 +00:00
compat.c
devres.c
Kconfig net: bql: allow the config to be disabled 2024-02-18 10:19:21 +00:00
Kconfig.debug
Makefile af_unix: Remove CONFIG_UNIX_SCM. 2024-01-31 16:41:16 -08:00
socket.c net: remove SLAB_MEM_SPREAD flag usage 2024-02-28 19:29:46 -08:00
sysctl_net.c