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ntpd: step correction to variables had wrong sign, fixing

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-06-24 20:23:40 +02:00
parent a54985b279
commit eff6d59343
1 changed files with 9 additions and 7 deletions
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16
networking/ntpd.c
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@ -603,9 +603,9 @@ reset_peer_stats(peer_t *p, double offset)
for (i = 0; i < NUM_DATAPOINTS; i++) { for (i = 0; i < NUM_DATAPOINTS; i++) {
if (small_ofs) { if (small_ofs) {
p->filter_datapoint[i].d_recv_time -= offset; p->filter_datapoint[i].d_recv_time += offset;
if (p->filter_datapoint[i].d_offset != 0) { if (p->filter_datapoint[i].d_offset != 0) {
p->filter_datapoint[i].d_offset -= offset; p->filter_datapoint[i].d_offset += offset;
} }
} else { } else {
p->filter_datapoint[i].d_recv_time = G.cur_time; p->filter_datapoint[i].d_recv_time = G.cur_time;
@ -614,13 +614,12 @@ reset_peer_stats(peer_t *p, double offset)
} }
} }
if (small_ofs) { if (small_ofs) {
p->lastpkt_recv_time -= offset; p->lastpkt_recv_time += offset;
} else { } else {
p->reachable_bits = 0; p->reachable_bits = 0;
p->lastpkt_recv_time = G.cur_time; p->lastpkt_recv_time = G.cur_time;
} }
filter_datapoints(p); /* recalc p->filter_xxx */ filter_datapoints(p); /* recalc p->filter_xxx */
p->next_action_time -= offset;
VERB5 bb_error_msg("%s->lastpkt_recv_time=%f", p->p_dotted, p->lastpkt_recv_time); VERB5 bb_error_msg("%s->lastpkt_recv_time=%f", p->p_dotted, p->lastpkt_recv_time);
} }
@ -815,11 +814,14 @@ step_time(double offset)
for (item = G.ntp_peers; item != NULL; item = item->link) { for (item = G.ntp_peers; item != NULL; item = item->link) {
peer_t *pp = (peer_t *) item->data; peer_t *pp = (peer_t *) item->data;
reset_peer_stats(pp, offset); reset_peer_stats(pp, offset);
//bb_error_msg("offset:%f pp->next_action_time:%f -> %f",
// offset, pp->next_action_time, pp->next_action_time + offset);
pp->next_action_time += offset;
} }
/* Globals: */ /* Globals: */
G.cur_time -= offset; G.cur_time += offset;
G.last_update_recv_time -= offset; G.last_update_recv_time += offset;
G.last_script_run -= offset; G.last_script_run += offset;
} }