diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2022-04-08 12:45:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-11 11:55:53 +0100 |
| commit | 43f5b111d1ff16161ce60e19aeddb999cb6f0b01 (patch) | |
| tree | 01d06078d894393c44c35ae025494bdbd1baaf27 /net/mptcp/protocol.h | |
| parent | 65a569b03ca832ebc93ce45a7466137e2bb62254 (diff) | |
mptcp: reset the packet scheduler on incoming MP_PRIO
When an incoming MP_PRIO option changes the backup
status of any subflow, we need to reset the packet
scheduler status, or the next send could keep using
the previously selected subflow, without taking in account
the new priorities.
Reported-by: Davide Caratti <dcaratti@redhat.com>
Fixes: 40453a5c61f4 ("mptcp: add the incoming MP_PRIO support")
Signed-off-by: Paolo Abeni <pabeni@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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index 3c1a3036550f..aca1fb56523f 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -124,6 +124,7 @@ #define MPTCP_RETRANSMIT 4 #define MPTCP_FLUSH_JOIN_LIST 5 #define MPTCP_CONNECTED 6 +#define MPTCP_RESET_SCHEDULER 7 static inline bool before64(__u64 seq1, __u64 seq2) { |