The patch titled
Subject: s390/mm: forward check for huge pmds to pmd_large()
has been added to the -mm tree. Its filename is
s390-mm-forward-check-for-huge-pmds-to-pmd_large.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/s390-mm-forward-check-for-huge-pmds-to-pmd_large.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/s390-mm-forward-check-for-huge-pmds-to-pmd_large.patch
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------------------------------------------------------
From: Dominik Dingel <dingel@xxxxxxxxxxxxxxxxxx>
Subject: s390/mm: forward check for huge pmds to pmd_large()
We already do the check in pmd_large, so we can just forward the call.
Signed-off-by: Dominik Dingel <dingel@xxxxxxxxxxxxxxxxxx>
Acked-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/s390/mm/hugetlbpage.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff -puN arch/s390/mm/hugetlbpage.c~s390-mm-forward-check-for-huge-pmds-to-pmd_large arch/s390/mm/hugetlbpage.c
--- a/arch/s390/mm/hugetlbpage.c~s390-mm-forward-check-for-huge-pmds-to-pmd_large
+++ a/arch/s390/mm/hugetlbpage.c
@@ -141,10 +141,7 @@ pte_t *huge_pte_offset(struct mm_struct
int pmd_huge(pmd_t pmd)
{
- if (!MACHINE_HAS_HPAGE)
- return 0;
-
- return !!(pmd_val(pmd) & _SEGMENT_ENTRY_LARGE);
+ return pmd_large(pmd);
}
int pud_huge(pud_t pud)
_
Patches currently in -mm which might be from dingel@xxxxxxxxxxxxxxxxxx are
s390-mm-make-hugepages_supported-a-boot-time-decision.patch
mm-hugetlb-remove-unused-arch-hook-prepare-release_hugepage.patch
mm-hugetlb-remove-arch_prepare-release_hugepage-from-arch-headers.patch
s390-hugetlb-remove-dead-code-for-sw-emulated-huge-pages.patch
s390-mm-forward-check-for-huge-pmds-to-pmd_large.patch
linux-next.patch
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