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    SubjectRe: [PATCH v12 8/9] hugetlb_cgroup: Add hugetlb_cgroup reservation tests
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    On 12/02/20 3:01 am, Mina Almasry wrote:
    > The tests use both shared and private mapped hugetlb memory, and
    > monitors the hugetlb usage counter as well as the hugetlb reservation
    > counter. They test different configurations such as hugetlb memory usage
    > via hugetlbfs, or MAP_HUGETLB, or shmget/shmat, and with and without
    > MAP_POPULATE.
    >
    > Also add test for hugetlb reservation reparenting, since this is
    > a subtle issue.
    >
    > Signed-off-by: Mina Almasry <almasrymina@google.com>
    > Cc: sandipan@linux.ibm.com
    >
    >
    > ---
    >
    > Changes in v12:
    > - Fixed tests on machines with non-2MB default hugepage size.
    > Changes in v11:
    > - Modify test to not assume 2MB hugepage size.
    > - Updated resv.* to rsvd.*
    > Changes in v10:
    > - Updated tests to resv.* name changes.
    > Changes in v9:
    > - Added tests for hugetlb reparenting.
    > - Make tests explicitly support cgroup v1 and v2 via script argument.
    > Changes in v6:
    > - Updates tests for cgroups-v2 and NORESERVE allocations.
    >

    For powerpc64,

    Tested-by: Sandipan Das <sandipan@linux.ibm.com>

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