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Date: Fri, 14 Jul 2023 01:26:34 +0800
From: Kemeng Shi <shikemeng@...weicloud.com>
To: pasha.tatashin@...een.com, akpm@...ux-foundation.org,
linux-mm@...ck.org, linux-kernel@...r.kernel.org
Cc: shikemeng@...weicloud.com
Subject: [PATCH 6/8] mm/page_table_check: remove unused parameter in [__]page_table_check_pte_set
Remove unused addr in __page_table_check_pte_set and
page_table_check_pte_set.
Signed-off-by: Kemeng Shi <shikemeng@...weicloud.com>
---
arch/arm64/include/asm/pgtable.h | 2 +-
arch/riscv/include/asm/pgtable.h | 2 +-
arch/x86/include/asm/pgtable.h | 2 +-
include/linux/page_table_check.h | 11 ++++-------
mm/page_table_check.c | 3 +--
5 files changed, 8 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index 6e3387ec6013..f0a8dcbca04a 100644
--- a/arch/arm64/include/asm/pgtable.h
+++ b/arch/arm64/include/asm/pgtable.h
@@ -348,7 +348,7 @@ static inline void __set_pte_at(struct mm_struct *mm, unsigned long addr,
static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, pte_t pte)
{
- page_table_check_pte_set(mm, addr, ptep, pte);
+ page_table_check_pte_set(mm, ptep, pte);
return __set_pte_at(mm, addr, ptep, pte);
}
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
index 388c3af8a9f9..90063afe8d36 100644
--- a/arch/riscv/include/asm/pgtable.h
+++ b/arch/riscv/include/asm/pgtable.h
@@ -499,7 +499,7 @@ static inline void __set_pte_at(struct mm_struct *mm,
static inline void set_pte_at(struct mm_struct *mm,
unsigned long addr, pte_t *ptep, pte_t pteval)
{
- page_table_check_pte_set(mm, addr, ptep, pteval);
+ page_table_check_pte_set(mm, ptep, pteval);
__set_pte_at(mm, addr, ptep, pteval);
}
diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index f07c610c3458..d14f0d92f04b 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -1023,7 +1023,7 @@ static inline pud_t native_local_pudp_get_and_clear(pud_t *pudp)
static inline void set_pte_at(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, pte_t pte)
{
- page_table_check_pte_set(mm, addr, ptep, pte);
+ page_table_check_pte_set(mm, ptep, pte);
set_pte(ptep, pte);
}
diff --git a/include/linux/page_table_check.h b/include/linux/page_table_check.h
index 5c9dc848a1bc..63ebd9fcf28b 100644
--- a/include/linux/page_table_check.h
+++ b/include/linux/page_table_check.h
@@ -17,8 +17,7 @@ void __page_table_check_zero(struct page *page, unsigned int order);
void __page_table_check_pte_clear(struct mm_struct *mm, pte_t pte);
void __page_table_check_pmd_clear(struct mm_struct *mm, pmd_t pmd);
void __page_table_check_pud_clear(struct mm_struct *mm, pud_t pud);
-void __page_table_check_pte_set(struct mm_struct *mm, unsigned long addr,
- pte_t *ptep, pte_t pte);
+void __page_table_check_pte_set(struct mm_struct *mm, pte_t *ptep, pte_t pte);
void __page_table_check_pmd_set(struct mm_struct *mm, unsigned long addr,
pmd_t *pmdp, pmd_t pmd);
void __page_table_check_pud_set(struct mm_struct *mm, unsigned long addr,
@@ -67,14 +66,13 @@ static inline void page_table_check_pud_clear(struct mm_struct *mm, pud_t pud)
__page_table_check_pud_clear(mm, pud);
}
-static inline void page_table_check_pte_set(struct mm_struct *mm,
- unsigned long addr, pte_t *ptep,
+static inline void page_table_check_pte_set(struct mm_struct *mm, pte_t *ptep,
pte_t pte)
{
if (static_branch_likely(&page_table_check_disabled))
return;
- __page_table_check_pte_set(mm, addr, ptep, pte);
+ __page_table_check_pte_set(mm, ptep, pte);
}
static inline void page_table_check_pmd_set(struct mm_struct *mm,
@@ -129,8 +127,7 @@ static inline void page_table_check_pud_clear(struct mm_struct *mm, pud_t pud)
{
}
-static inline void page_table_check_pte_set(struct mm_struct *mm,
- unsigned long addr, pte_t *ptep,
+static inline void page_table_check_pte_set(struct mm_struct *mm, pte_t *ptep,
pte_t pte)
{
}
diff --git a/mm/page_table_check.c b/mm/page_table_check.c
index 2643135bf45c..fc20ddc3a63e 100644
--- a/mm/page_table_check.c
+++ b/mm/page_table_check.c
@@ -182,8 +182,7 @@ void __page_table_check_pud_clear(struct mm_struct *mm, pud_t pud)
}
EXPORT_SYMBOL(__page_table_check_pud_clear);
-void __page_table_check_pte_set(struct mm_struct *mm, unsigned long addr,
- pte_t *ptep, pte_t pte)
+void __page_table_check_pte_set(struct mm_struct *mm, pte_t *ptep, pte_t pte)
{
if (&init_mm == mm)
return;
--
2.30.0
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