diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2018-05-29 19:58:40 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-06-03 20:40:34 +1000 |
| commit | e4c1112c3fc503fc78379fa61450bfda3f0717fe (patch) | |
| tree | 09f61eb153a47682832fadd78a6fd4e9b265d123 /arch/powerpc/include | |
| parent | 044003b52a78bcbda7103633c351da16505096cf (diff) | |
powerpc/mm: Change function prototype
In later patch, we use the vma and psize to do tlb flush. Do the prototype
update in separate patch to make the review easy.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/pgtable.h | 5 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/pgtable.h | 8 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/radix.h | 5 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/nohash/32/pgtable.h | 5 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/nohash/64/pgtable.h | 5 |
5 files changed, 17 insertions, 11 deletions
diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h index c615abdce119..39d3a4245694 100644 --- a/arch/powerpc/include/asm/book3s/32/pgtable.h +++ b/arch/powerpc/include/asm/book3s/32/pgtable.h @@ -235,9 +235,10 @@ static inline void huge_ptep_set_wrprotect(struct mm_struct *mm, } -static inline void __ptep_set_access_flags(struct mm_struct *mm, +static inline void __ptep_set_access_flags(struct vm_area_struct *vma, pte_t *ptep, pte_t entry, - unsigned long address) + unsigned long address, + int psize) { unsigned long set = pte_val(entry) & (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h index c233915abb68..42fe7c2ff2df 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable.h @@ -767,12 +767,14 @@ static inline bool check_pte_access(unsigned long access, unsigned long ptev) * Generic functions with hash/radix callbacks */ -static inline void __ptep_set_access_flags(struct mm_struct *mm, +static inline void __ptep_set_access_flags(struct vm_area_struct *vma, pte_t *ptep, pte_t entry, - unsigned long address) + unsigned long address, + int psize) { if (radix_enabled()) - return radix__ptep_set_access_flags(mm, ptep, entry, address); + return radix__ptep_set_access_flags(vma, ptep, entry, + address, psize); return hash__ptep_set_access_flags(ptep, entry); } diff --git a/arch/powerpc/include/asm/book3s/64/radix.h b/arch/powerpc/include/asm/book3s/64/radix.h index 36ed025b4e13..62a73a7a78a4 100644 --- a/arch/powerpc/include/asm/book3s/64/radix.h +++ b/arch/powerpc/include/asm/book3s/64/radix.h @@ -124,8 +124,9 @@ extern void radix__mark_rodata_ro(void); extern void radix__mark_initmem_nx(void); #endif -extern void radix__ptep_set_access_flags(struct mm_struct *mm, pte_t *ptep, - pte_t entry, unsigned long address); +extern void radix__ptep_set_access_flags(struct vm_area_struct *vma, pte_t *ptep, + pte_t entry, unsigned long address, + int psize); static inline unsigned long __radix_pte_update(pte_t *ptep, unsigned long clr, unsigned long set) diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index 987a658b18e1..c2471bac86b9 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -256,9 +256,10 @@ static inline void huge_ptep_set_wrprotect(struct mm_struct *mm, } -static inline void __ptep_set_access_flags(struct mm_struct *mm, +static inline void __ptep_set_access_flags(struct vm_area_struct *vma, pte_t *ptep, pte_t entry, - unsigned long address) + unsigned long address, + int psize) { unsigned long set = pte_val(entry) & (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); diff --git a/arch/powerpc/include/asm/nohash/64/pgtable.h b/arch/powerpc/include/asm/nohash/64/pgtable.h index de78eda5f841..180161d714fb 100644 --- a/arch/powerpc/include/asm/nohash/64/pgtable.h +++ b/arch/powerpc/include/asm/nohash/64/pgtable.h @@ -281,9 +281,10 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, /* Set the dirty and/or accessed bits atomically in a linux PTE, this * function doesn't need to flush the hash entry */ -static inline void __ptep_set_access_flags(struct mm_struct *mm, +static inline void __ptep_set_access_flags(struct vm_area_struct *vma, pte_t *ptep, pte_t entry, - unsigned long address) + unsigned long address, + int psize) { unsigned long bits = pte_val(entry) & (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); |