From 8d01b9cd70a67cdafd5b965a70420c3bd7fb3f82 Mon Sep 17 00:00:00 2001 From: Luca Boccassi Date: Thu, 1 Nov 2018 11:59:50 +0000 Subject: New upstream version 18.11-rc1 Change-Id: Iaa71986dd6332e878d8f4bf493101b2bbc6313bb Signed-off-by: Luca Boccassi --- lib/librte_latencystats/rte_latencystats.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'lib/librte_latencystats/rte_latencystats.c') diff --git a/lib/librte_latencystats/rte_latencystats.c b/lib/librte_latencystats/rte_latencystats.c index 1fdec68e..5715549e 100644 --- a/lib/librte_latencystats/rte_latencystats.c +++ b/lib/librte_latencystats/rte_latencystats.c @@ -125,8 +125,11 @@ add_time_stamps(uint16_t pid __rte_unused, for (i = 0; i < nb_pkts; i++) { diff_tsc = now - prev_tsc; timer_tsc += diff_tsc; - if (timer_tsc >= samp_intvl) { + + if ((pkts[i]->ol_flags & PKT_RX_TIMESTAMP) == 0 + && (timer_tsc >= samp_intvl)) { pkts[i]->timestamp = now; + pkts[i]->ol_flags |= PKT_RX_TIMESTAMP; timer_tsc = 0; } prev_tsc = now; @@ -156,7 +159,7 @@ calc_latency(uint16_t pid __rte_unused, 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; } -- cgit 1.2.3-korg