Disable latency stats gathering by default, so there is not performance degradation if user is not interested in them.
Signed-off-by: Pablo de Lara <pablo.de.lara.gua...@intel.com> --- This patch depends on http://dpdk.org/dev/patchwork/patch/24064/ app/test-pmd/testpmd.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c index 776b8dd..0a4f15d 100644 --- a/app/test-pmd/testpmd.c +++ b/app/test-pmd/testpmd.c @@ -971,7 +971,8 @@ run_pkt_fwd_on_lcore(struct fwd_lcore *fc, packet_fwd_t pkt_fwd) } #endif #ifdef RTE_LIBRTE_LATENCY_STATS - if (latencystats_lcore_id == rte_lcore_id()) + if (latencystats_enabled != 0 && + latencystats_lcore_id == rte_lcore_id()) rte_latencystats_update(); #endif @@ -2238,10 +2239,13 @@ main(int argc, char** argv) rte_panic("Empty set of forwarding logical cores - check the " "core mask supplied in the command parameters\n"); - /* Bitrate stats disabled by default */ + /* Bitrate/latency stats disabled by default */ #ifdef RTE_LIBRTE_BITRATE bitrate_enabled = 0; #endif +#ifdef RTE_LIBRTE_LATENCY_STATS + latencystats_enabled = 0; +#endif argc -= diag; argv += diag; -- 2.7.4
