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Project ACRN hypervisor
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Jason Chen CJ 4cad694be2 dm: add hugetlb memory management support 
Type '-T' in DM cmdline to enable hugetlb memory allocation.
It enabled 2 level of huge page:
Level 1: size 2M, path: /run/hugepage/acrn/huge_lv1/guid
Level 2: size 1G, path: /run/hugepage/acrn/huge_lv2/guid

NOTE:
before running, please make sure system already have enough hugepages
reserved under:
/sys/kernel/mm/hugepages/hugepages-xxxxkB/nr_hugepages

Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Xu, Anthony <anthony.xu@intel.com>
2018-05-15 17:25:55 +08:00
devicemodel dm: add hugetlb memory management support 2018-05-15 17:25:55 +08:00
doc doc: doxygen improvements and known issues hiding 2018-05-15 17:25:54 +08:00
hypervisor enable rdtscp instruction for guest OS all vCPUs 2018-05-15 17:25:55 +08:00