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. Link: https://lkml.kernel.org/r/20230713172636.1705415-7-shikemeng@huaweicloud.com Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com> Cc: Pavel Tatashin <pasha.tatashin@soleen.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
linux-riscv · Aug 18, 2023 · 1066293 · 1066293
1 parent 931c38e
commit 1066293
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Showing 5 changed files with 8 additions and 12 deletions.
diff --git 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
@@ -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
@@ -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
@@ -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
@@ -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;