Symbol: tcp_clock_us
include/net/tcp.h
961
return usec_ts ? tcp_clock_us() : tcp_clock_ms();
net/ipv4/tcp_input.c
3507
rtt_us = tcp_stamp_us_delta(tcp_clock_us(), tcp_rsk(req)->snt_synack);
net/ipv4/tcp_minisocks.c
633
newtp->total_rto_time = (u32)(tcp_clock_us() -