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eal: log all detected cores on startup

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Add debug logs to have a trace of unused cores for -c/-l options on
systems with more cores than RTE_MAX_LCORE.

Signed-off-by: David Marchand <david.marchand@redhat.com>
This commit is contained in:
David Marchand 2019-12-02 16:42:10 +01:00 committed by Thomas Monjalon
parent 9f1d16c3b7
commit 927b5499c5
1 changed files with 8 additions and 0 deletions
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8
lib/librte_eal/common/eal_common_lcore.c
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@ -159,6 +159,14 @@ rte_eal_cpu_init(void)
lcore_config[lcore_id].socket_id);
count++;
}
for (; lcore_id < CPU_SETSIZE; lcore_id++) {
if (eal_cpu_detected(lcore_id) == 0)
continue;
RTE_LOG(DEBUG, EAL, "Skipped lcore %u as core %u on socket %u\n",
lcore_id, eal_cpu_core_id(lcore_id),
eal_cpu_socket_id(lcore_id));
}
/* Set the count of enabled logical cores of the EAL configuration */
config->lcore_count = count;
RTE_LOG(DEBUG, EAL,