Messages in this thread | | | Date | Wed, 06 Mar 2019 11:04:36 -0800 (PST) | Subject | Re: [PATCH v5 2/4] sparc: Advertise gigantic page support | From | David Miller <> |
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From: Alexandre Ghiti <alex@ghiti.fr> Date: Wed, 6 Mar 2019 14:00:03 -0500
> sparc actually supports gigantic pages and selecting > ARCH_HAS_GIGANTIC_PAGE allows it to allocate and free > gigantic pages at runtime. > > sparc allows configuration such as huge pages of 16GB, > pages of 8KB and MAX_ORDER = 13 (default): > HPAGE_SHIFT (34) - PAGE_SHIFT (13) = 21 >= MAX_ORDER (13) > > Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Much better.
Acked-by: David S. Miller <davem@davemloft.net>
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