diff options
| author | Eric Dumazet <edumazet@google.com> | 2023-10-20 15:57:39 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-10-23 11:35:01 +0300 |
| commit | 2a7c8d291ffeba69a47d8528987156f625cc05b0 (patch) | |
| tree | bb760ce96938f5f494a1455b31f04b291617d520 /include | |
| parent | 99d679556d737a14391c68e562d94076c2983252 (diff) | |
| download | linux-2a7c8d291ffeba69a47d8528987156f625cc05b0.tar.xz | |
tcp: introduce tcp_clock_ms()
It delivers current TCP time stamp in ms unit, and is used
in place of confusing tcp_time_stamp_raw()
It is the same family than tcp_clock_ns() and tcp_clock_ms().
tcp_time_stamp_raw() will be replaced later for TSval
contexts with a more descriptive name.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/tcp.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index 9fc6dc4ba9e2..3bdf1141f5a2 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -798,6 +798,11 @@ static inline u64 tcp_clock_us(void) return div_u64(tcp_clock_ns(), NSEC_PER_USEC); } +static inline u64 tcp_clock_ms(void) +{ + return div_u64(tcp_clock_ns(), NSEC_PER_MSEC); +} + /* This should only be used in contexts where tp->tcp_mstamp is up to date */ static inline u32 tcp_time_stamp(const struct tcp_sock *tp) { |