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    274a7d48
    Have os_validate pass the MAP_NORESERVE flag to mmap. This allows · 274a7d48
    dtc authored
    users with low swap plus memory to run without enabling the
    non-standard and perhaps undesirable overcommit_memory option. With
    this change the current scheme of splitting mmap operations into
    smaller pieces to bypass the kernel checks is no longer necessary,
    and this code has been cleaned up.
    274a7d48
    History
    Have os_validate pass the MAP_NORESERVE flag to mmap. This allows
    dtc authored
    users with low swap plus memory to run without enabling the
    non-standard and perhaps undesirable overcommit_memory option. With
    this change the current scheme of splitting mmap operations into
    smaller pieces to bypass the kernel checks is no longer necessary,
    and this code has been cleaned up.