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>

diff --git a/arch/arm64/include/asm/pgtable.h b/arch/arm64/include/asm/pgtable.h
index 1fbf8d3..fe4b913 100644 (file)
--- 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
index a30658b..44377f0 100644 (file)
--- 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
index 9cc26cb..ada1bbf 100644 (file)
--- 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
index dd58dfb..7f6b9bf 100644 (file)
--- 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
index 0339567..84c8163 100644 (file)
--- 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;