Re: [PATCH -V7 04/10] powerpc: Update find_linux_pte_or_hugepte to handle transparent hugepages
From: David Gibson <hidden>
Date: 2013-05-03 05:30:42
Also in:
linux-mm
On Mon, Apr 29, 2013 at 01:21:45AM +0530, Aneesh Kumar K.V wrote:
From: "Aneesh Kumar K.V" <redacted>
What's the difference in meaning between pmd_huge() and pmd_large()?
quoted hunk ↗ jump to hunk
Signed-off-by: Aneesh Kumar K.V <redacted> --- arch/powerpc/mm/hugetlbpage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index 8601f2d..081c001 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c@@ -954,7 +954,7 @@ pte_t *find_linux_pte_or_hugepte(pgd_t *pgdir, unsigned long ea, unsigned *shift pdshift = PMD_SHIFT; pm = pmd_offset(pu, ea); - if (pmd_huge(*pm)) { + if (pmd_huge(*pm) || pmd_large(*pm)) { ret_pte = (pte_t *) pm; goto out; } else if (is_hugepd(pm))
-- David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson
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