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 V2 07/16] powerpc/mm: Use hugetlb flush functions
Date: Wed, 8 Jun 2016 20:13:14 +0530 [thread overview]
Message-ID: <1465397003-26812-8-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
In-Reply-To: <1465397003-26812-1-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:[~2016-06-08 14:44 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-08 14:43 [PATCH V2 00/16] TLB flush improvments and Segment table support Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 01/16] mm/hugetlb: Simplify hugetlb unmap Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 02/16] mm: Change the interface for __tlb_remove_page Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 03/16] mm/mmu_gather: Track page size with mmu gather and force flush if page size change Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 04/16] powerpc/mm/radix: Implement tlb mmu gather flush efficiently Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 05/16] powerpc/mm: Make MMU_FTR_RADIX a MMU family feature Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 06/16] powerpc/mm/hash: Add helper for finding SLBE LLP encoding Aneesh Kumar K.V
2016-06-08 14:43 ` Aneesh Kumar K.V [this message]
2016-06-08 14:43 ` [PATCH V2 08/16] powerpc/mm: Drop multiple definition of mm_is_core_local Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 09/16] powerpc/mm/radix: Add tlb flush of THP ptes Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 10/16] powerpc/mm/radix: Rename function and drop unused arg Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 11/16] powerpc/mm/radix/hugetlb: Add helper for finding page size from hstate Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 12/16] powerpc/mm/hugetlb: Add flush_hugetlb_tlb_range Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 13/16] powerpc/mm: remove flush_tlb_page_nohash Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 14/16] powerpc/mm: Cleanup LPCR defines Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 15/16] powerpc/mm: Switch user slb fault handling to translation enabled Aneesh Kumar K.V
2016-06-08 14:43 ` [PATCH V2 16/16] powerpc/mm: Support segment table for Power9 Aneesh Kumar K.V
2016-06-08 15:07 ` Aneesh Kumar K.V
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1465397003-26812-8-git-send-email-aneesh.kumar@linux.vnet.ibm.com \
--to=aneesh.kumar@linux.vnet.ibm.com \
--cc=benh@kernel.crashing.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=mpe@ellerman.id.au \
--cc=paulus@samba.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).