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powerpc/nohash: Refactor pte_clear()

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pte_clear() are doing the same on nohash/32 and nohash/64,

Keep the static inline version of nohash/64, make it common and
remove the macro version of nohash/32.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/818f7df83d7e9e18f55e274cd3c44f2871ade4dd.1695659959.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy
2023-09-25 20:31:32 +02:00
committed by Michael Ellerman
parent cc68d77feb
commit 2ef9f4bb9c
3 changed files with 5 additions and 10 deletions
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7
arch/powerpc/include/asm/nohash/64/pgtable.h
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@@ -159,13 +159,6 @@ static inline void huge_ptep_set_wrprotect(struct mm_struct *mm,
__young; \
})
static inline void pte_clear(struct mm_struct *mm, unsigned long addr,
pte_t * ptep)
{
pte_update(mm, addr, ptep, ~0UL, 0, 0);
}
/* Set the dirty and/or accessed bits atomically in a linux PTE */
static inline void __ptep_set_access_flags(struct vm_area_struct *vma,
pte_t *ptep, pte_t entry,