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authorKirill A. Shutemov <[email protected]>2015-02-10 14:08:19 -0800
committerLinus Torvalds <[email protected]>2015-02-10 14:30:28 -0800
commitece84b390ab0ceada9c771749455f3594c36e3df (patch)
treefde69ecba0bc5a11001941c30fde3e72c961238f /tools/perf/scripts/python/event_analyzing_sample.py
parent3e8c04eb117445d67ae2b83e08bec4005129356a (diff)
hugetlb, x86: register 1G page size if we can allocate them at runtime
After commit 944d9fec8d7a ("hugetlb: add support for gigantic page allocation at runtime") we can allocate 1G pages at runtime if CMA is enabled. Let's register 1G pages into hugetlb even if the user hasn't requested them explicitly at boot time with hugepagesz=1G. Signed-off-by: Kirill A. Shutemov <[email protected]> Reviewed-by: Luiz Capitulino <[email protected]> Cc: Naoya Horiguchi <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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