How to use _enable_hugepages method in lisa

Best Python code snippet using lisa_python

dpdkutil.py

Source:dpdkutil.py

...69        point="/mnt/huge-1G",70        type=FileSystem.hugetlbfs,71        options="pagesize=1G",72    )73    _enable_hugepages(node)74def _enable_hugepages(node: Node) -> None:75    echo = node.tools[Echo]76    meminfo = node.tools[Free]77    nics_count = len(node.nics.get_upper_nics())78    numa_nodes = node.tools[Lscpu].get_numa_node_count()79    request_pages_2mb = (nics_count - 1) * 1024 * numa_nodes80    request_pages_1gb = (nics_count - 1) * numa_nodes81    memfree_2mb = meminfo.get_free_memory_mb()82    memfree_1mb = meminfo.get_free_memory_gb()83    # request 2iGB memory per nic, 1 of 2MiB pages and 1 GiB page84    # check there is enough memory on the device first.85    # default to enough for one nic if not enough is available86    # this should be fine for tests on smaller SKUs87    if memfree_2mb < request_pages_2mb:88        node.log.debug(...

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