[PATCH v6 4/4] hugetlb: allow to free gigantic pages regardless of the configuration

Mike Kravetz mike.kravetz at oracle.com
Sat Mar 9 06:05:25 AEDT 2019

On 3/7/19 5:20 AM, Alexandre Ghiti wrote:
> On systems without CONTIG_ALLOC activated but that support gigantic pages,
> boottime reserved gigantic pages can not be freed at all. This patch
> simply enables the possibility to hand back those pages to memory
> allocator.
> Signed-off-by: Alexandre Ghiti <alex at ghiti.fr>
> Acked-by: David S. Miller <davem at davemloft.net> [sparc]

Reviewed-by: Mike Kravetz <mike.kravetz at oracle.com>

Mike Kravetz

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