Message ID | 1440703987-29012-10-git-send-email-lvivier@redhat.com |
---|---|
State | New |
Headers | show |
On Thu, Aug 27, 2015 at 09:33:07PM +0200, Laurent Vivier wrote: > muldiv64() is used to convert nanoseconds to microseconds. > > x = muldiv64(qemu_clock_get_ns(..), 1000000, get_ticks_per_sec()); > > As get_ticks_per_sec() is 10^9, it can be replaced by: > > x = qemu_clock_get_us(..); > > Signed-off-by: Laurent Vivier <lvivier@redhat.com> > --- > v2: use qemu_clock_get_us() instead of qemu_clock_get_ns()/1000 > net/dump.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
diff --git a/net/dump.c b/net/dump.c index 02c8064..08259af 100644 --- a/net/dump.c +++ b/net/dump.c @@ -69,7 +69,7 @@ static ssize_t dump_receive(NetClientState *nc, const uint8_t *buf, size_t size) return size; } - ts = muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL), 1000000, get_ticks_per_sec()); + ts = qemu_clock_get_us(QEMU_CLOCK_VIRTUAL); caplen = size > s->pcap_caplen ? s->pcap_caplen : size; hdr.ts.tv_sec = ts / 1000000 + s->start_ts;
muldiv64() is used to convert nanoseconds to microseconds. x = muldiv64(qemu_clock_get_ns(..), 1000000, get_ticks_per_sec()); As get_ticks_per_sec() is 10^9, it can be replaced by: x = qemu_clock_get_us(..); Signed-off-by: Laurent Vivier <lvivier@redhat.com> --- v2: use qemu_clock_get_us() instead of qemu_clock_get_ns()/1000 net/dump.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)