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eal: limit telemetry to primary processes

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Telemetry interface should be exposed for primary processes only, since
secondary processes will conflict on socket creation, and since all
data in secondary process is generally available to primary. For
example, all device stats for ethdevs, cryptodevs, etc. will all be
common across processes.

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Ciara Power <ciara.power@intel.com>
Tested-by: Conor Walsh <conor.walsh@intel.com>
This commit is contained in:
Bruce Richardson 2021-10-14 11:49:04 +01:00 committed by David Marchand
parent 7501968808
commit e89463a366
2 changed files with 2 additions and 2 deletions
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2
lib/eal/freebsd/eal.c
View File

@ -950,7 +950,7 @@ rte_eal_init(int argc, char **argv)
rte_eal_init_alert("Cannot clear runtime directory"); rte_eal_init_alert("Cannot clear runtime directory");
return -1; return -1;
} }
if (!internal_conf->no_telemetry) { if (rte_eal_process_type() == RTE_PROC_PRIMARY && !internal_conf->no_telemetry) {
int tlog = rte_log_register_type_and_pick_level( int tlog = rte_log_register_type_and_pick_level(
"lib.telemetry", RTE_LOG_WARNING); "lib.telemetry", RTE_LOG_WARNING);
if (tlog < 0) if (tlog < 0)

2
lib/eal/linux/eal.c
View File

@ -1320,7 +1320,7 @@ rte_eal_init(int argc, char **argv)
rte_eal_init_alert("Cannot clear runtime directory"); rte_eal_init_alert("Cannot clear runtime directory");
return -1; return -1;
} }
if (!internal_conf->no_telemetry) { if (rte_eal_process_type() == RTE_PROC_PRIMARY && !internal_conf->no_telemetry) {
int tlog = rte_log_register_type_and_pick_level( int tlog = rte_log_register_type_and_pick_level(
"lib.telemetry", RTE_LOG_WARNING); "lib.telemetry", RTE_LOG_WARNING);
if (tlog < 0) if (tlog < 0)