Eric Dumazet c092dd5f4a tcp: switch tcp_internal_pacing() to tcp_wstamp_ns ...

Now TCP keeps track of tcp_wstamp_ns, recording the earliest
departure time of next packet, we can remove duplicate code
from tcp_internal_pacing()

This removes one ktime_get_tai_ns() call, and a divide.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2018-09-21 19:38:00 -07:00

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