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| author | Kemeng Shi <shikemeng@huaweicloud.com> | 2023-07-14 01:26:34 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-18 10:12:29 -0700 |
| commit | 1066293d426d3000793c3c3b4276ef38b63ada4a (patch) | |
| tree | 55f5b7d16d994991b22fb25b3659ecd06d14561d | |
| parent | 931c38e16499a057e30a3033f4d6a9c242f0f156 (diff) | |
| download | lwn-1066293d426d3000793c3c3b4276ef38b63ada4a.tar.gz lwn-1066293d426d3000793c3c3b4276ef38b63ada4a.zip | |
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>
| -rw-r--r-- | arch/arm64/include/asm/pgtable.h | 2 | ||||
| -rw-r--r-- | arch/riscv/include/asm/pgtable.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/pgtable.h | 2 | ||||
| -rw-r--r-- | include/linux/page_table_check.h | 11 | ||||
| -rw-r--r-- | 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; |