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| author |   Davide Caratti <dcaratti@redhat.com> | 2020-03-27 14:48:49 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-03-29 22:14:48 -0700 |
| commit | 5147dfb5083204d6f5468d6d6d2d04b2cdc0cf2b (patch) | |
| tree | 69230ab7f4b1f6df999b78c6b82a5aa353bcbfc4 /net/mptcp/protocol.h | |
| parent | mptcp: implement and use MPTCP-level retransmission (diff) | |
| download | wireguard-linux-5147dfb5083204d6f5468d6d6d2d04b2cdc0cf2b.tar.xz wireguard-linux-5147dfb5083204d6f5468d6d6d2d04b2cdc0cf2b.zip | |
mptcp: allow dumping subflow context to userspace
add ulp-specific diagnostic functions, so that subflow information can be
dumped to userspace programs like 'ss'.
v2 -> v3:
- uapi: use bit macros appropriate for userspace
Co-developed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Co-developed-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mptcp/protocol.h')
| -rw-r--r-- | net/mptcp/protocol.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index e9d4a852c7f1..0999f74df027 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -408,4 +408,6 @@ static inline bool before64(__u64 seq1, __u64 seq2) #define after64(seq2, seq1) before64(seq1, seq2) +void mptcp_diag_subflow_init(struct tcp_ulp_ops *ops); + #endif /* __MPTCP_PROTOCOL_H */ |