linux/net/mptcp
Paolo Abeni e0ca4057e0 mptcp: micro-optimize __mptcp_move_skb()
After the RX path refactor the mentioned function is expected to run
frequently, let's optimize it a bit.

Scan for ready subflow from the last processed one, and stop after
traversing the list once or reaching the msk memory limit - instead of
looking for dubious per-subflow conditions.
Also re-order the memory limit checks, to avoid duplicate tests.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250218-net-next-mptcp-rx-path-refactor-v1-7-4a47d90d7998@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
History 2025-02-19 19:05:29 -08:00
..
bpf.c bpf: Add update_socket_protocol hook 2023-08-16 10:22:16 -07:00
crypto.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
crypto_test.c mptcp: fill in missing MODULE_DESCRIPTION() 2023-12-17 20:54:22 +00:00
ctrl.c mptcp: blackhole only if 1st SYN retrans w/o MPC is accepted 2025-01-30 14:02:19 +01:00
diag.c mptcp: annotate data-races around subflow->fully_established 2024-10-28 15:55:45 -07:00
fastopen.c mptcp: cleanup mem accounting 2025-02-19 19:05:28 -08:00
Kconfig kunit: mptcp: adhere to KUNIT formatting standard 2021-04-16 17:10:40 -07:00
Makefile net: mptcp: use policy generated by YAML spec 2023-10-24 13:00:32 -07:00
mib.c mptcp: prevent MPC handshake on port-based signal endpoints 2024-10-15 10:57:02 -07:00
mib.h mptcp: prevent MPC handshake on port-based signal endpoints 2024-10-15 10:57:02 -07:00
mptcp_diag.c mptcp: drop duplicate header inclusions 2024-03-06 20:24:10 -08:00
mptcp_pm_gen.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-11-07 13:44:16 -08:00
mptcp_pm_gen.h mptcp: add token for get-addr in yaml 2024-03-04 13:07:45 +00:00
options.c mptcp: consolidate suboption status 2025-01-27 15:07:02 -08:00
pm.c mptcp: pm: add local parameter for set_flags 2025-02-11 12:46:38 +01:00
pm_netlink.c mptcp: pm: add local parameter for set_flags 2025-02-11 12:46:38 +01:00
pm_userspace.c mptcp: pm: add local parameter for set_flags 2025-02-11 12:46:38 +01:00
protocol.c mptcp: micro-optimize __mptcp_move_skb() 2025-02-19 19:05:29 -08:00
protocol.h mptcp: micro-optimize __mptcp_move_skb() 2025-02-19 19:05:29 -08:00
sched.c mptcp: remove unneeded lock when listing scheds 2024-11-05 17:54:39 -08:00
sockopt.c mptcp: pr_debug: add missing \n at the end 2024-08-27 14:45:16 -07:00
subflow.c mptcp: drop __mptcp_fastopen_gen_msk_ackseq() 2025-02-19 19:05:28 -08:00
syncookies.c mptcp: don't return sockets in foreign netns 2021-09-24 10:51:36 +01:00
token.c mptcp: add statistics for mptcp socket in use 2023-01-09 07:30:50 +00:00
token_test.c mptcp: token kunit: set protocol 2024-02-26 18:42:12 -08:00