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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2023-09-25 20:31:33 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-10-19 17:12:45 +1100 |
| commit | 799d8836a7c4f4327833e4a5ca952a1700acdb14 (patch) | |
| tree | 6062e0f28206a4e19a65b15d13d7d4e922811461 /arch/powerpc/include/asm/nohash/32/pgtable.h | |
| parent | 2ef9f4bb9c47ed30ff3c7961744cae545c034154 (diff) | |
| download | linux-799d8836a7c4f4327833e4a5ca952a1700acdb14.tar.gz linux-799d8836a7c4f4327833e4a5ca952a1700acdb14.tar.bz2 linux-799d8836a7c4f4327833e4a5ca952a1700acdb14.zip | |
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 <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/e296885df46289d3e5f4cb51efeefe593f76ef24.1695659959.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/nohash/32/pgtable.h')
| -rw-r--r-- | arch/powerpc/include/asm/nohash/32/pgtable.h | 16 |
1 files changed, 0 insertions, 16 deletions
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 |