Re: [PATCH] powerpc/mm: Update the FORCE_MAX_ZONEORDER range to enable hugetlb

On 20/09/16 12:52, Aneesh Kumar K.V wrote:

Balbir Singh [off-list ref] writes:

quoted

On 20/09/16 03:31, Aneesh Kumar K.V wrote:

[...]

quoted

Do we need the range to be 12 13?

static inline bool hstate_is_gigantic(struct hstate *h)
{
	return huge_page_order(h) >= MAX_ORDER;
}

We consider hstate gigantic if it also == MAX_ORDER. Hence it should
be > 12 .

Good point, agreed

Balbir Singh.