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vhost: suppress error if NUMA is not available

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It's a common case that 'get_mempolicy' fails on systems
without NUMA support. No need to flag an error in log for
this situation.

Signed-off-by: Ilya Maximets <i.maximets@samsung.com>
Reviewed-by: Tiwei Bie <tiwei.bie@intel.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
This commit is contained in:
Ilya Maximets 2018-08-10 10:24:54 +03:00 committed by Ferruh Yigit
parent 1334586b66
commit d02f2092a3
1 changed files with 2 additions and 1 deletions
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3
lib/librte_vhost/vhost.c
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@ -8,6 +8,7 @@
#include <stdint.h>
#include <stdlib.h>
#ifdef RTE_LIBRTE_VHOST_NUMA
#include <numa.h>
#include <numaif.h>
#endif
@ -480,7 +481,7 @@ rte_vhost_get_numa_node(int vid)
int numa_node;
int ret;
if (dev == NULL)
if (dev == NULL || numa_available() != 0)
return -1;
ret = get_mempolicy(&numa_node, NULL, 0, dev,