Jason Xing fe33311c3e net: no longer support SOCK_REFCNT_DEBUG feature ...

Commit e48c414ee6 ("[INET]: Generalise the TCP sock ID lookup routines")
commented out the definition of SOCK_REFCNT_DEBUG in 2005 and later another
commit 463c84b97f ("[NET]: Introduce inet_connection_sock") removed it.
Since we could track all of them through bpf and kprobe related tools
and the feature could print loads of information which might not be
that helpful even under a little bit pressure, the whole feature which
has been inactive for many years is no longer supported.

Link: https://lore.kernel.org/lkml/20230211065153.54116-1-kerneljasonxing@gmail.com/
Suggested-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Acked-by: Wenjia Zhang <wenjia@linux.ibm.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Acked-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

2023-02-15 10:25:21 +00:00

..

bpf.c

bpf: Add bpf_skc_to_mptcp_sock_proto

2022-05-20 15:29:00 -07:00

crypto_test.c

mptcp: move crypto test to KUNIT

2020-06-26 16:21:39 -07:00

crypto.c

kunit: mptcp: adhere to KUNIT formatting standard

2021-04-16 17:10:40 -07:00

ctrl.c

mptcp: Add a per-namespace sysctl to set the default path manager type

2022-04-29 17:25:14 -07:00

diag.c

mptcp: allow dumping subflow context to userspace

2020-03-29 22:14:48 -07:00

fastopen.c

mptcp: add subflow_v(4,6)_send_synack()

2022-11-29 20:24:25 -08:00

Kconfig

kunit: mptcp: adhere to KUNIT formatting standard

2021-04-16 17:10:40 -07:00

Makefile

mptcp: implement delayed seq generation for passive fastopen

2022-11-29 20:24:25 -08:00

mib.c

mptcp: add more offered MIBs counter

2022-05-05 19:00:16 -07:00

mib.h

mptcp: add more offered MIBs counter

2022-05-05 19:00:16 -07:00

mptcp_diag.c

tcp: Access &tcp_hashinfo via net.

2022-09-20 10:21:49 -07:00

options.c

mptcp: use local variable ssk in write_options

2023-01-09 07:30:49 +00:00

pm_netlink.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-02-09 12:25:40 -08:00

pm_userspace.c

mptcp: userspace pm: use a single point of exit

2023-01-26 13:33:30 +01:00

pm.c

mptcp: netlink: respect v4/v6-only sockets

2023-01-13 21:55:45 -08:00

protocol.c

net: no longer support SOCK_REFCNT_DEBUG feature

2023-02-15 10:25:21 +00:00

protocol.h

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-01-20 12:28:23 -08:00

sockopt.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-02-09 12:25:40 -08:00

subflow.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-02-09 12:25:40 -08:00

syncookies.c

mptcp: don't return sockets in foreign netns

2021-09-24 10:51:36 +01:00

token_test.c

mptcp: init sk->sk_prot in build_msk()

2023-01-09 07:30:50 +00:00

token.c

mptcp: add statistics for mptcp socket in use

2023-01-09 07:30:50 +00:00