From 799d8836a7c4f4327833e4a5ca952a1700acdb14 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Mon, 25 Sep 2023 20:31:33 +0200 Subject: powerpc/nohash: Refactor __ptep_set_access_flags() nohash/32 version of __ptep_set_access_flags() does the same as nohash/64 version, the only difference is that nohash/32 version is more complete and uses pte_update(). Make it common and remove the nohash/64 version. Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman Link: https://msgid.link/e296885df46289d3e5f4cb51efeefe593f76ef24.1695659959.git.christophe.leroy@csgroup.eu --- arch/powerpc/include/asm/nohash/32/pgtable.h | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'arch/powerpc/include/asm/nohash/32/pgtable.h') diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index 481594097f46..9164a9e41b02 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -161,22 +161,6 @@ static inline void pmd_clear(pmd_t *pmdp) *pmdp = __pmd(0); } -#ifndef __ptep_set_access_flags -static inline void __ptep_set_access_flags(struct vm_area_struct *vma, - pte_t *ptep, pte_t entry, - unsigned long address, - int psize) -{ - unsigned long set = pte_val(entry) & - (_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_RW | _PAGE_EXEC); - int huge = psize > mmu_virtual_psize ? 1 : 0; - - pte_update(vma->vm_mm, address, ptep, 0, set, huge); - - flush_tlb_page(vma, address); -} -#endif - /* * Note that on Book E processors, the pmd contains the kernel virtual * (lowmem) address of the pte page. The physical address is less useful -- cgit v1.2.3