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| author | Geliang Tang <geliangtang@gmail.com> | 2020-12-10 02:51:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-12-10 06:02:15 +0300 |
| commit | 22fb85ffaefb80a22c815008a500273b3f61bba3 (patch) | |
| tree | 77ba46a7f23fba32cd5de9bc990591f1ccdb3dcc /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | e1ef6832224aa62b36ba98a1a7c183e41962590c (diff) | |
| download | linux-22fb85ffaefb80a22c815008a500273b3f61bba3.tar.xz | |
mptcp: add port support for ADD_ADDR suboption writing
In rfc8684, the length of ADD_ADDR suboption with IPv4 address and port
is 18 octets, but mptcp_write_options is 32-bit aligned, so we need to
pad it to 20 octets. All the other port related option lengths need to
be added up 2 octets similarly.
This patch added a new field 'port' in mptcp_out_options. When this
field is set with a port number, we need to add up 4 octets for the
ADD_ADDR suboption, and put the port number into the suboption.
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions