From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============5495788629217786921==" MIME-Version: 1.0 From: Davide Caratti To: mptcp at lists.01.org Subject: [MPTCP] [PATCH RFC mptcp 0/2] preliminary support for 'ss' Date: Tue, 14 May 2019 11:14:07 +0200 Message-ID: X-Status: X-Keywords: X-UID: 1159 --===============5495788629217786921== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable dumping subflow-related information from userspace tools can be useful also in the early stages of developement, for writing functional tests and for debugging purposes. - patch 1 adds support for ULP-specific information in the output of INET_DIAG_INFO request. - patch2 is a POC that dumps several members of struct subflow_context. Davide Caratti (2): tcp: ulp: add functions to dump ulp-specific information mptcp: allow dumping subflow context to userspace include/net/tcp.h | 3 ++ include/uapi/linux/inet_diag.h | 7 ++++ include/uapi/linux/mptcp.h | 21 ++++++++++ net/ipv4/tcp_diag.c | 33 ++++++++++++++- net/mptcp/Makefile | 2 +- net/mptcp/diag.c | 73 ++++++++++++++++++++++++++++++++++ net/mptcp/protocol.h | 3 ++ net/mptcp/subflow.c | 2 + 8 files changed, 141 insertions(+), 3 deletions(-) create mode 100644 include/uapi/linux/mptcp.h create mode 100644 net/mptcp/diag.c -- = 2.20.1 --===============5495788629217786921==--