From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au
Cc: linuxppc-dev@lists.ozlabs.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: [PATCH for-4.8 07/13] powerpc/mm: Use hugetlb flush functions
Date: Wed, 13 Jul 2016 15:06:38 +0530 [thread overview]
Message-ID: <1468402604-5130-8-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
In-Reply-To: <1468402604-5130-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
Use flush_hugetlb_page instead of flush_tlb_page when we clear flush the
pte.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
arch/powerpc/include/asm/hugetlb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h
index e2d9f4996e5c..c5517f463ec7 100644
--- a/arch/powerpc/include/asm/hugetlb.h
+++ b/arch/powerpc/include/asm/hugetlb.h
@@ -147,7 +147,7 @@ static inline void huge_ptep_clear_flush(struct vm_area_struct *vma,
{
pte_t pte;
pte = huge_ptep_get_and_clear(vma->vm_mm, addr, ptep);
- flush_tlb_page(vma, addr);
+ flush_hugetlb_page(vma, addr);
}
static inline int huge_pte_none(pte_t pte)
--
2.7.4
next prev parent reply other threads:[~2016-07-13 9:37 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-13 9:36 [PATCH for-4.8_set2 00/13] TLB flush changes Aneesh Kumar K.V
2016-07-13 9:36 ` [PATCH for-4.8 01/13] mm/hugetlb: Simplify hugetlb unmap Aneesh Kumar K.V
2016-07-13 9:36 ` [PATCH for-4.8 02/13] mm: Change the interface for __tlb_remove_page Aneesh Kumar K.V
2016-07-13 9:36 ` [PATCH for-4.8 03/13] mm/mmu_gather: Track page size with mmu gather and force flush if page size change Aneesh Kumar K.V
2016-07-13 9:36 ` [PATCH for-4.8 04/13] powerpc/mm/radix: Implement tlb mmu gather flush efficiently Aneesh Kumar K.V
2016-07-13 9:36 ` [PATCH for-4.8 05/13] powerpc/mm: Make MMU_FTR_RADIX a MMU family feature Aneesh Kumar K.V
2016-07-13 9:36 ` [PATCH for-4.8 06/13] powerpc/mm/hash: Add helper for finding SLBE LLP encoding Aneesh Kumar K.V
2016-07-13 9:36 ` Aneesh Kumar K.V [this message]
2016-07-13 9:36 ` [PATCH for-4.8 08/13] powerpc/mm: Drop multiple definition of mm_is_core_local Aneesh Kumar K.V
2016-07-13 9:36 ` [PATCH for-4.8 09/13] powerpc/mm/radix: Add tlb flush of THP ptes Aneesh Kumar K.V
2016-07-13 9:36 ` [PATCH for-4.8 10/13] powerpc/mm/radix: Rename function and drop unused arg Aneesh Kumar K.V
2016-07-13 9:36 ` [PATCH for-4.8 11/13] powerpc/mm/radix/hugetlb: Add helper for finding page size from hstate Aneesh Kumar K.V
2016-07-13 9:36 ` [PATCH for-4.8 12/13] powerpc/mm/hugetlb: Add flush_hugetlb_tlb_range Aneesh Kumar K.V
2016-07-13 9:36 ` [PATCH for-4.8 13/13] powerpc/mm: remove flush_tlb_page_nohash Aneesh Kumar K.V
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