mm/page_table_check: remove unused parameter in [__]page_table_check_…

…pud_set Remove unused addr in __page_table_check_pud_set and page_table_check_pud_set. Link: https://lkml.kernel.org/r/20230713172636.1705415-9-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 · 6d14443 · 6d14443
1 parent a3b8371
commit 6d14443
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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
@@ -531,7 +531,7 @@ static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr,
 static inline void set_pud_at(struct mm_struct *mm, unsigned long addr,
 			      pud_t *pudp, pud_t pud)
 {
-	page_table_check_pud_set(mm, addr, pudp, pud);
+	page_table_check_pud_set(mm, pudp, pud);
 	return __set_pte_at(mm, addr, (pte_t *)pudp, pud_pte(pud));
 }
 

diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h
@@ -694,7 +694,7 @@ static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr,
 static inline void set_pud_at(struct mm_struct *mm, unsigned long addr,
 				pud_t *pudp, pud_t pud)
 {
-	page_table_check_pud_set(mm, addr, pudp, pud);
+	page_table_check_pud_set(mm, pudp, pud);
 	return __set_pte_at(mm, addr, (pte_t *)pudp, pud_pte(pud));
 }
 

diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
@@ -1037,7 +1037,7 @@ static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr,
 static inline void set_pud_at(struct mm_struct *mm, unsigned long addr,
 			      pud_t *pudp, pud_t pud)
 {
-	page_table_check_pud_set(mm, addr, pudp, pud);
+	page_table_check_pud_set(mm, pudp, pud);
 	native_set_pud(pudp, pud);
 }
 

diff --git a/include/linux/page_table_check.h b/include/linux/page_table_check.h
@@ -19,8 +19,7 @@ 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, pte_t *ptep, pte_t pte);
 void __page_table_check_pmd_set(struct mm_struct *mm, pmd_t *pmdp, pmd_t pmd);
-void __page_table_check_pud_set(struct mm_struct *mm, unsigned long addr,
-				pud_t *pudp, pud_t pud);
+void __page_table_check_pud_set(struct mm_struct *mm, pud_t *pudp, pud_t pud);
 void __page_table_check_pte_clear_range(struct mm_struct *mm,
 					unsigned long addr,
 					pmd_t pmd);
@@ -83,14 +82,13 @@ static inline void page_table_check_pmd_set(struct mm_struct *mm, pmd_t *pmdp,
 	__page_table_check_pmd_set(mm, pmdp, pmd);
 }
 
-static inline void page_table_check_pud_set(struct mm_struct *mm,
-					    unsigned long addr, pud_t *pudp,
+static inline void page_table_check_pud_set(struct mm_struct *mm, pud_t *pudp,
 					    pud_t pud)
 {
 	if (static_branch_likely(&page_table_check_disabled))
 		return;
 
-	__page_table_check_pud_set(mm, addr, pudp, pud);
+	__page_table_check_pud_set(mm, pudp, pud);
 }
 
 static inline void page_table_check_pte_clear_range(struct mm_struct *mm,
@@ -135,8 +133,7 @@ static inline void page_table_check_pmd_set(struct mm_struct *mm, pmd_t *pmdp,
 {
 }
 
-static inline void page_table_check_pud_set(struct mm_struct *mm,
-					    unsigned long addr, pud_t *pudp,
+static inline void page_table_check_pud_set(struct mm_struct *mm, pud_t *pudp,
 					    pud_t pud)
 {
 }

diff --git a/mm/page_table_check.c b/mm/page_table_check.c
@@ -208,8 +208,7 @@ void __page_table_check_pmd_set(struct mm_struct *mm, pmd_t *pmdp, pmd_t pmd)
 }
 EXPORT_SYMBOL(__page_table_check_pmd_set);
 
-void __page_table_check_pud_set(struct mm_struct *mm, unsigned long addr,
-				pud_t *pudp, pud_t pud)
+void __page_table_check_pud_set(struct mm_struct *mm, pud_t *pudp, pud_t pud)
 {
 	if (&init_mm == mm)
 		return;