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nic_dump: measure time only if needed

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Ref #2490
This commit is contained in:
Martin Stein
2017-09-13 12:42:38 +02:00
committed by Christian Helmuth
parent 6b4b662357
commit 97b1a22a8a
1 changed files with 2 additions and 2 deletions
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4
repos/os/src/server/nic_dump/interface.cc
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@@ -28,15 +28,15 @@ void Interface::_handle_eth(void *const eth_base,
try {
Ethernet_frame &eth = *new (eth_base) Ethernet_frame(eth_size);
Interface &remote = _remote.deref();
unsigned new_time = _timer.curr_time().trunc_to_plain_us().value / 1000;
if (_log_time) {
unsigned new_time = _timer.curr_time().trunc_to_plain_us().value / 1000;
log("\033[33m(", remote._label, " <- ", _label, ")\033[0m ", eth,
" \033[33mtime ", new_time, " (", new_time - _curr_time,
")\033[0m");
_curr_time = new_time;
} else {
log("\033[33m(", remote._label, " <- ", _label, ")\033[0m ", eth);
}
_curr_time = new_time;
remote._send(eth, eth_size);
}
catch (Ethernet_frame::No_ethernet_frame) {