From 8a2cc87a24e8c0a823c2e4ec8702c90d743a69d4 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Fri, 26 Apr 2019 15:58:12 +0000 Subject: powerpc/mm: refactor pmd_pgtable() pmd_pgtable() is identical on the 4 subarches, refactor it. Reviewed-by: Aneesh Kumar K.V Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/book3s/32/pgalloc.h | 2 -- arch/powerpc/include/asm/book3s/64/pgalloc.h | 5 ----- arch/powerpc/include/asm/nohash/32/pgalloc.h | 2 -- arch/powerpc/include/asm/nohash/64/pgalloc.h | 2 -- arch/powerpc/include/asm/pgalloc.h | 5 +++++ 5 files changed, 5 insertions(+), 11 deletions(-) (limited to 'arch/powerpc/include') diff --git a/arch/powerpc/include/asm/book3s/32/pgalloc.h b/arch/powerpc/include/asm/book3s/32/pgalloc.h index 1b9b5c228230..998317702630 100644 --- a/arch/powerpc/include/asm/book3s/32/pgalloc.h +++ b/arch/powerpc/include/asm/book3s/32/pgalloc.h @@ -37,8 +37,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmdp, *pmdp = __pmd(__pa(pte_page) | _PMD_PRESENT); } -#define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd)) - static inline void pgtable_free(void *table, unsigned index_size) { if (!index_size) { diff --git a/arch/powerpc/include/asm/book3s/64/pgalloc.h b/arch/powerpc/include/asm/book3s/64/pgalloc.h index df2dce6afe14..053a7940504e 100644 --- a/arch/powerpc/include/asm/book3s/64/pgalloc.h +++ b/arch/powerpc/include/asm/book3s/64/pgalloc.h @@ -163,11 +163,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, *pmd = __pmd(__pgtable_ptr_val(pte_page) | PMD_VAL_BITS); } -static inline pgtable_t pmd_pgtable(pmd_t pmd) -{ - return (pgtable_t)pmd_page_vaddr(pmd); -} - static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t table, unsigned long address) { diff --git a/arch/powerpc/include/asm/nohash/32/pgalloc.h b/arch/powerpc/include/asm/nohash/32/pgalloc.h index 6c0f5151dc1d..137761b01588 100644 --- a/arch/powerpc/include/asm/nohash/32/pgalloc.h +++ b/arch/powerpc/include/asm/nohash/32/pgalloc.h @@ -43,6 +43,4 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmdp, *pmdp = __pmd(__pa(pte_page) | _PMD_USER | _PMD_PRESENT); } -#define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd)) - #endif /* _ASM_POWERPC_PGALLOC_32_H */ diff --git a/arch/powerpc/include/asm/nohash/64/pgalloc.h b/arch/powerpc/include/asm/nohash/64/pgalloc.h index c636feced1ff..5a0ea63c77c7 100644 --- a/arch/powerpc/include/asm/nohash/64/pgalloc.h +++ b/arch/powerpc/include/asm/nohash/64/pgalloc.h @@ -59,8 +59,6 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pmd_set(pmd, (unsigned long)pte_page); } -#define pmd_pgtable(pmd) ((pgtable_t)pmd_page_vaddr(pmd)) - static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr) { return kmem_cache_alloc(PGT_CACHE(PMD_CACHE_INDEX), diff --git a/arch/powerpc/include/asm/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h index 5761bee0f004..2b2c60a1a66d 100644 --- a/arch/powerpc/include/asm/pgalloc.h +++ b/arch/powerpc/include/asm/pgalloc.h @@ -72,4 +72,9 @@ static inline void check_pgt_cache(void) { } #include #endif +static inline pgtable_t pmd_pgtable(pmd_t pmd) +{ + return (pgtable_t)pmd_page_vaddr(pmd); +} + #endif /* _ASM_POWERPC_PGALLOC_H */ -- cgit v1.2.3-59-g8ed1b