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authorYulong Pei <yulong.pei@intel.com>2018-09-05 23:19:42 +0800
committerPeter Mikus <pmikus@cisco.com>2018-09-06 06:21:10 +0000
commit02dde08c1b6f318d2a9ca8dbd1c6ecf679947a33 (patch)
tree5257fde1e04710aed810596b9d12eaa237818cc2 /VIRL_TOPOLOGY_CENTOS
parentf449216aee861b21456fa6aa50a33eb79848ef10 (diff)
fix CSIT broken issue when numa_node value is -1 on single Socket platform
Single Socket platform e.g. Intel Atom cpu based SOC platform with Ubuntu 16.04.4(kernel 4.13.0-36-generic) or Centos 7.5 (kernel 3.10.0-862.el7), value of /sys/bus/pci/devices/<pci_device_id>/numa_node is -1, this will break CSIT performance test running, but for this kind of SOC platform, it can consider that is not NUMA based platform, numa_node=-1 is reasonable, so fix it at CSIT side, when numa_node=1 and the system's NUMA node count is 1, set numa_node=0. DPDK also did it as this way. Change-Id: I9ac23d3cece2f1489e38f05b50a462bb2ad9f661 Signed-off-by: Yulong Pei <yulong.pei@intel.com>
Diffstat (limited to 'VIRL_TOPOLOGY_CENTOS')
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