diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2023-09-25 20:31:29 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-10-19 17:12:45 +1100 |
| commit | 3a4288164d631b88a57119777b15099eb23c6fbf (patch) | |
| tree | c1c761204510965fe06a879235b5d52cec503f2f /arch/powerpc/include/asm/nohash/32/pgtable.h | |
| parent | 27672be7751f25566e69bc228c8b8440a0772f8b (diff) | |
powerpc/nohash: Deduplicate pte helpers
Deduplicate following helpers that are identical on
nohash/32 and nohash/64:
pte_mkwrite_novma()
pte_mkdirty()
pte_mkyoung()
pte_wrprotect()
pte_mkexec()
pte_young()
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/485f3cbafaa948143f92692e17ca652dfed68da2.1695659959.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 | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index a39ecd498084..de51f78449a0 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -156,37 +156,6 @@ #define pte_clear(mm, addr, ptep) \ do { pte_update(mm, addr, ptep, ~0, 0, 0); } while (0) -#ifndef pte_mkwrite_novma -static inline pte_t pte_mkwrite_novma(pte_t pte) -{ - return __pte(pte_val(pte) | _PAGE_RW); -} -#endif - -static inline pte_t pte_mkdirty(pte_t pte) -{ - return __pte(pte_val(pte) | _PAGE_DIRTY); -} - -static inline pte_t pte_mkyoung(pte_t pte) -{ - return __pte(pte_val(pte) | _PAGE_ACCESSED); -} - -#ifndef pte_wrprotect -static inline pte_t pte_wrprotect(pte_t pte) -{ - return __pte(pte_val(pte) & ~_PAGE_RW); -} -#endif - -#ifndef pte_mkexec -static inline pte_t pte_mkexec(pte_t pte) -{ - return __pte(pte_val(pte) | _PAGE_EXEC); -} -#endif - #define pmd_none(pmd) (!pmd_val(pmd)) #define pmd_bad(pmd) (pmd_val(pmd) & _PMD_BAD) #define pmd_present(pmd) (pmd_val(pmd) & _PMD_PRESENT_MASK) @@ -238,11 +207,6 @@ static inline void __ptep_set_access_flags(struct vm_area_struct *vma, } #endif -static inline int pte_young(pte_t pte) -{ - return pte_val(pte) & _PAGE_ACCESSED; -} - /* * Note that on Book E processors, the pmd contains the kernel virtual * (lowmem) address of the pte page. The physical address is less useful |