From e4c1112c3fc503fc78379fa61450bfda3f0717fe Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Tue, 29 May 2018 19:58:40 +0530 Subject: 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 Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/book3s/32/pgtable.h | 5 +++-- arch/powerpc/include/asm/book3s/64/pgtable.h | 8 +++++--- arch/powerpc/include/asm/book3s/64/radix.h | 5 +++-- 3 files changed, 11 insertions(+), 7 deletions(-) (limited to 'arch/powerpc/include/asm/book3s') 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) -- cgit v1.2.3