From 83f37fc3bde149cc8cde7413691da1442dbf8f09 Mon Sep 17 00:00:00 2001 From: Dmitry Vakrhushev Date: Fri, 6 Nov 2020 05:20:13 -0500 Subject: [PATCH] dpdk: Telemetry thread is off by default. Currently thread with telemetry is enabled by default, to prevent to use resources, thread should be off. The thread can be switch on back using additional option in the dpdk's stanza. dpdk { telemetry } Type: feature Change-Id: I1c25e8ee99f31dd01dc372f54e77e81a5bb67126 Signed-off-by: Dmitry Vakrhushev --- src/plugins/dpdk/device/dpdk.h | 1 + src/plugins/dpdk/device/init.c | 8 ++++++++ 2 files changed, 9 insertions(+) diff --git a/src/plugins/dpdk/device/dpdk.h b/src/plugins/dpdk/device/dpdk.h index ee768f251c6..c81f23d769c 100644 --- a/src/plugins/dpdk/device/dpdk.h +++ b/src/plugins/dpdk/device/dpdk.h @@ -283,6 +283,7 @@ typedef struct u8 no_multi_seg; u8 enable_tcp_udp_checksum; u8 no_tx_checksum_offload; + u8 enable_telemetry; /* Required config parameters */ u8 coremask_set_manually; diff --git a/src/plugins/dpdk/device/init.c b/src/plugins/dpdk/device/init.c index 4b200cef8bb..58de03b5343 100644 --- a/src/plugins/dpdk/device/init.c +++ b/src/plugins/dpdk/device/init.c @@ -1196,6 +1196,8 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input) { vec_add1 (conf->eal_init_args, (u8 *) "--no-huge"); } + else if (unformat (input, "telemetry")) + conf->enable_telemetry = 1; else if (unformat (input, "enable-tcp-udp-checksum")) conf->enable_tcp_udp_checksum = 1; @@ -1360,6 +1362,12 @@ dpdk_config (vlib_main_t * vm, unformat_input_t * input) })); /* *INDENT-ON* */ + /* on/off dpdk's telemetry thread */ + if (conf->enable_telemetry == 0) + { + vec_add1 (conf->eal_init_args, (u8 *) "--no-telemetry"); + } + if (!file_prefix) { tmp = format (0, "--file-prefix%c", 0); -- 2.16.6