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New upstream version 17.11.5
[deb_dpdk.git]
/
lib
/
librte_latencystats
/
rte_latencystats.c
diff --git
a/lib/librte_latencystats/rte_latencystats.c
b/lib/librte_latencystats/rte_latencystats.c
index
d6ad13c
..
b038c81
100644
(file)
--- a/
lib/librte_latencystats/rte_latencystats.c
+++ b/
lib/librte_latencystats/rte_latencystats.c
@@
-153,8
+153,11
@@
add_time_stamps(uint16_t pid __rte_unused,
for (i = 0; i < nb_pkts; i++) {
diff_tsc = now - prev_tsc;
timer_tsc += diff_tsc;
for (i = 0; i < nb_pkts; i++) {
diff_tsc = now - prev_tsc;
timer_tsc += diff_tsc;
- if (timer_tsc >= samp_intvl) {
+
+ if ((pkts[i]->ol_flags & PKT_RX_TIMESTAMP) == 0
+ && (timer_tsc >= samp_intvl)) {
pkts[i]->timestamp = now;
pkts[i]->timestamp = now;
+ pkts[i]->ol_flags |= PKT_RX_TIMESTAMP;
timer_tsc = 0;
}
prev_tsc = now;
timer_tsc = 0;
}
prev_tsc = now;
@@
-184,7
+187,7
@@
calc_latency(uint16_t pid __rte_unused,
now = rte_rdtsc();
for (i = 0; i < nb_pkts; i++) {
now = rte_rdtsc();
for (i = 0; i < nb_pkts; i++) {
- if (pkts[i]->
timestamp
)
+ if (pkts[i]->
ol_flags & PKT_RX_TIMESTAMP
)
latency[cnt++] = now - pkts[i]->timestamp;
}
latency[cnt++] = now - pkts[i]->timestamp;
}