tcp: switch tcp_internal_pacing() to tcp_wstamp_ns

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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>

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Eric Dumazet 2018-09-21 08:51:53 -07:00 • committed by David S. Miller

parent ab408b6dc7

commit c092dd5f4a

1 changed files with 4 additions and 13 deletions

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17

net/ipv4/tcp_output.c

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