diff options
| author | Eric Dumazet <[email protected]> | 2023-10-20 12:57:46 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2023-10-23 08:35:01 +0000 |
| commit | af7721448a609d1912b57c825194ef6e17fc71a4 (patch) | |
| tree | c202fc0e94d15dcc834e0444c7d53a4cfe4a1f2d /net/switchdev/switchdev.c | |
| parent | tcp: add RTAX_FEATURE_TCP_USEC_TS (diff) | |
| download | kernel-af7721448a609d1912b57c825194ef6e17fc71a4.tar.gz kernel-af7721448a609d1912b57c825194ef6e17fc71a4.zip | |
tcp: introduce TCP_PAWS_WRAP
tcp_paws_check() uses TCP_PAWS_24DAYS constant to detect if TCP TS
values might have wrapped after a long idle period.
This mechanism is described in RFC 7323 5.5 (Outdated Timestamps)
TCP_PAWS_24DAYS value was based on the assumption of a clock
of 1 Khz.
As we want to adopt a 1 Mhz clock in the future, we reduce
this constant.
Signed-off-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions