From mboxrd@z Thu Jan 1 00:00:00 1970 From: dingel@linux.vnet.ibm.com (Dominik Dingel) Date: Thu, 28 May 2015 13:52:37 +0200 Subject: [PATCH 5/5] s390/mm: forward check for huge pmds to pmd_large() In-Reply-To: <1432813957-46874-1-git-send-email-dingel@linux.vnet.ibm.com> References: <1432813957-46874-1-git-send-email-dingel@linux.vnet.ibm.com> Message-ID: <1432813957-46874-6-git-send-email-dingel@linux.vnet.ibm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org We already do the check in pmd_large, so we can just forward the call. Acked-by: Martin Schwidefsky Signed-off-by: Dominik Dingel --- arch/s390/mm/hugetlbpage.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/s390/mm/hugetlbpage.c b/arch/s390/mm/hugetlbpage.c index 999616b..a4b2f5e 100644 --- a/arch/s390/mm/hugetlbpage.c +++ b/arch/s390/mm/hugetlbpage.c @@ -135,10 +135,7 @@ pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr) 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) -- 2.3.7