From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
To: linux-mm@kvack.org, akpm@linux-foundation.org,
mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org,
npiggin@gmail.com, christophe.leroy@csgroup.eu
Cc: Oscar Salvador <osalvador@suse.de>,
Mike Kravetz <mike.kravetz@oracle.com>,
Dan Williams <dan.j.williams@intel.com>,
Joao Martins <joao.m.martins@oracle.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Muchun Song <muchun.song@linux.dev>,
Will Deacon <will@kernel.org>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Subject: [PATCH v2 07/16] mm: Change pudp_huge_get_and_clear_full take vm_area_struct as arg
Date: Fri, 16 Jun 2023 16:38:17 +0530 [thread overview]
Message-ID: <20230616110826.344417-8-aneesh.kumar@linux.ibm.com> (raw)
In-Reply-To: <20230616110826.344417-1-aneesh.kumar@linux.ibm.com>
We will use this in a later patch to do tlb flush when clearing pud entries
on powerpc. This is similar to commit 93a98695f2f9 ("mm: change
pmdp_huge_get_and_clear_full take vm_area_struct as arg")
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
---
include/linux/pgtable.h | 4 ++--
mm/debug_vm_pgtable.c | 2 +-
mm/huge_memory.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
index b3f4dd0240f5..2fe19720075e 100644
--- a/include/linux/pgtable.h
+++ b/include/linux/pgtable.h
@@ -442,11 +442,11 @@ static inline pmd_t pmdp_huge_get_and_clear_full(struct vm_area_struct *vma,
#endif
#ifndef __HAVE_ARCH_PUDP_HUGE_GET_AND_CLEAR_FULL
-static inline pud_t pudp_huge_get_and_clear_full(struct mm_struct *mm,
+static inline pud_t pudp_huge_get_and_clear_full(struct vm_area_struct *vma,
unsigned long address, pud_t *pudp,
int full)
{
- return pudp_huge_get_and_clear(mm, address, pudp);
+ return pudp_huge_get_and_clear(vma->vm_mm, address, pudp);
}
#endif
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c
index c54177aabebd..c2bf25d5e5cd 100644
--- a/mm/debug_vm_pgtable.c
+++ b/mm/debug_vm_pgtable.c
@@ -382,7 +382,7 @@ static void __init pud_advanced_tests(struct pgtable_debug_args *args)
WARN_ON(!(pud_write(pud) && pud_dirty(pud)));
#ifndef __PAGETABLE_PMD_FOLDED
- pudp_huge_get_and_clear_full(args->mm, vaddr, args->pudp, 1);
+ pudp_huge_get_and_clear_full(args->vma, vaddr, args->pudp, 1);
pud = READ_ONCE(*args->pudp);
WARN_ON(!pud_none(pud));
#endif /* __PAGETABLE_PMD_FOLDED */
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 624671aaa60d..8774b4751a84 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1980,7 +1980,7 @@ int zap_huge_pud(struct mmu_gather *tlb, struct vm_area_struct *vma,
if (!ptl)
return 0;
- pudp_huge_get_and_clear_full(tlb->mm, addr, pud, tlb->fullmm);
+ pudp_huge_get_and_clear_full(vma, addr, pud, tlb->fullmm);
tlb_remove_pud_tlb_entry(tlb, pud, addr);
if (vma_is_special_huge(vma)) {
spin_unlock(ptl);
--
2.40.1
WARNING: multiple messages have this Message-ID (diff)
From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
To: linux-mm@kvack.org, akpm@linux-foundation.org,
mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org,
npiggin@gmail.com, christophe.leroy@csgroup.eu
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Muchun Song <muchun.song@linux.dev>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
Dan Williams <dan.j.williams@intel.com>,
Oscar Salvador <osalvador@suse.de>, Will Deacon <will@kernel.org>,
Joao Martins <joao.m.martins@oracle.com>,
Mike Kravetz <mike.kravetz@oracle.com>
Subject: [PATCH v2 07/16] mm: Change pudp_huge_get_and_clear_full take vm_area_struct as arg
Date: Fri, 16 Jun 2023 16:38:17 +0530 [thread overview]
Message-ID: <20230616110826.344417-8-aneesh.kumar@linux.ibm.com> (raw)
In-Reply-To: <20230616110826.344417-1-aneesh.kumar@linux.ibm.com>
We will use this in a later patch to do tlb flush when clearing pud entries
on powerpc. This is similar to commit 93a98695f2f9 ("mm: change
pmdp_huge_get_and_clear_full take vm_area_struct as arg")
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
---
include/linux/pgtable.h | 4 ++--
mm/debug_vm_pgtable.c | 2 +-
mm/huge_memory.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/linux/pgtable.h b/include/linux/pgtable.h
index b3f4dd0240f5..2fe19720075e 100644
--- a/include/linux/pgtable.h
+++ b/include/linux/pgtable.h
@@ -442,11 +442,11 @@ static inline pmd_t pmdp_huge_get_and_clear_full(struct vm_area_struct *vma,
#endif
#ifndef __HAVE_ARCH_PUDP_HUGE_GET_AND_CLEAR_FULL
-static inline pud_t pudp_huge_get_and_clear_full(struct mm_struct *mm,
+static inline pud_t pudp_huge_get_and_clear_full(struct vm_area_struct *vma,
unsigned long address, pud_t *pudp,
int full)
{
- return pudp_huge_get_and_clear(mm, address, pudp);
+ return pudp_huge_get_and_clear(vma->vm_mm, address, pudp);
}
#endif
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c
index c54177aabebd..c2bf25d5e5cd 100644
--- a/mm/debug_vm_pgtable.c
+++ b/mm/debug_vm_pgtable.c
@@ -382,7 +382,7 @@ static void __init pud_advanced_tests(struct pgtable_debug_args *args)
WARN_ON(!(pud_write(pud) && pud_dirty(pud)));
#ifndef __PAGETABLE_PMD_FOLDED
- pudp_huge_get_and_clear_full(args->mm, vaddr, args->pudp, 1);
+ pudp_huge_get_and_clear_full(args->vma, vaddr, args->pudp, 1);
pud = READ_ONCE(*args->pudp);
WARN_ON(!pud_none(pud));
#endif /* __PAGETABLE_PMD_FOLDED */
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 624671aaa60d..8774b4751a84 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1980,7 +1980,7 @@ int zap_huge_pud(struct mmu_gather *tlb, struct vm_area_struct *vma,
if (!ptl)
return 0;
- pudp_huge_get_and_clear_full(tlb->mm, addr, pud, tlb->fullmm);
+ pudp_huge_get_and_clear_full(vma, addr, pud, tlb->fullmm);
tlb_remove_pud_tlb_entry(tlb, pud, addr);
if (vma_is_special_huge(vma)) {
spin_unlock(ptl);
--
2.40.1
next prev parent reply other threads:[~2023-06-16 11:09 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-16 11:08 [PATCH v2 00/16] Add support for DAX vmemmap optimization for ppc64 Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 01/16] powerpc/mm/book3s64: Use pmdp_ptep helper instead of typecasting Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 02/16] powerpc/book3s64/mm: mmu_vmemmap_psize is used by radix Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 03/16] powerpc/book3s64/mm: Fix DirectMap stats in /proc/meminfo Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 04/16] powerpc/book3s64/mm: Use PAGE_KERNEL instead of opencoding Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 05/16] powerpc/mm/dax: Fix the condition when checking if altmap vmemap can cross-boundary Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 06/16] mm/hugepage pud: Allow arch-specific helper function to check huge page pud support Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V [this message]
2023-06-16 11:08 ` [PATCH v2 07/16] mm: Change pudp_huge_get_and_clear_full take vm_area_struct as arg Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 08/16] mm/vmemmap: Improve vmemmap_can_optimize and allow architectures to override Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-20 11:53 ` Joao Martins
2023-06-20 11:53 ` Joao Martins
2023-06-20 14:29 ` Aneesh Kumar K.V
2023-06-20 14:29 ` Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 09/16] mm/vmemmap: Allow architectures to override how vmemmap optimization works Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 10/16] mm: Add __HAVE_ARCH_PUD_SAME similar to __HAVE_ARCH_P4D_SAME Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 11/16] mm/huge pud: Use transparent huge pud helpers only with CONFIG_TRANSPARENT_HUGEPAGE Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 12/16] mm/vmemmap optimization: Split hugetlb and devdax vmemmap optimization Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-28 1:09 ` Ritesh Harjani
2023-06-28 1:09 ` Ritesh Harjani
2023-06-28 3:01 ` Aneesh Kumar K V
2023-06-28 3:01 ` Aneesh Kumar K V
2023-06-16 11:08 ` [PATCH v2 13/16] powerpc/book3s64/mm: Enable transparent pud hugepage Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-28 1:23 ` Ritesh Harjani
2023-06-28 1:23 ` Ritesh Harjani
2023-06-28 3:32 ` Aneesh Kumar K V
2023-06-28 3:32 ` Aneesh Kumar K V
2023-06-16 11:08 ` [PATCH v2 14/16] powerpc/book3s64/vmemmap: Switch radix to use a different vmemmap handling function Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-28 1:33 ` Ritesh Harjani
2023-06-28 1:33 ` Ritesh Harjani
2023-06-28 3:37 ` Aneesh Kumar K V
2023-06-28 3:37 ` Aneesh Kumar K V
2023-06-16 11:08 ` [PATCH v2 15/16] powerpc/book3s64/radix: Add support for vmemmap optimization for radix Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-16 11:08 ` [PATCH v2 16/16] powerpc/book3s64/radix: Remove mmu_vmemmap_psize Aneesh Kumar K.V
2023-06-16 11:08 ` Aneesh Kumar K.V
2023-06-18 11:54 ` [PATCH v2 00/16] Add support for DAX vmemmap optimization for ppc64 Sachin Sant
2023-06-18 11:54 ` Sachin Sant
2023-06-24 14:52 ` Aneesh Kumar K.V
2023-06-24 14:52 ` Aneesh Kumar K.V
2023-06-24 17:22 ` Andrew Morton
2023-06-24 17:22 ` Andrew Morton
2023-07-03 5:26 ` (subset) " Michael Ellerman
2023-07-03 5:26 ` Michael Ellerman
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