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powerpc/mm: Don't have conditional defines for real_pte_t

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We remove real_pte_t out of STRICT_MM_TYPESCHECK.

Reviewed-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Aneesh Kumar K.V 2016-03-01 09:45:12 +05:30 committed by Michael Ellerman
parent 2bf59916ef
commit ae9a71afa4
2 changed files with 9 additions and 22 deletions
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5
arch/powerpc/include/asm/book3s/64/pgtable.h
View File

@ -43,13 +43,8 @@
*/
#ifndef __real_pte
#ifdef CONFIG_STRICT_MM_TYPECHECKS
#define __real_pte(e,p) ((real_pte_t){(e)})
#define __rpte_to_pte(r) ((r).pte)
#else
#define __real_pte(e,p) (e)
#define __rpte_to_pte(r) (__pte(r))
#endif
#define __rpte_to_hidx(r,index) (pte_val(__rpte_to_pte(r)) >>_PAGE_F_GIX_SHIFT)
#define pte_iterate_hashed_subpages(rpte, psize, va, index, shift) \

26
arch/powerpc/include/asm/pgtable-types.h
View File

@ -12,15 +12,6 @@ static inline pte_basic_t pte_val(pte_t x)
return x.pte;
}
/* 64k pages additionally define a bigger "real PTE" type that gathers
* the "second half" part of the PTE for pseudo 64k pages
*/
#if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC_STD_MMU_64)
typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
#else
typedef struct { pte_t pte; } real_pte_t;
#endif
/* PMD level */
#ifdef CONFIG_PPC64
typedef struct { unsigned long pmd; } pmd_t;
@ -67,13 +58,6 @@ static inline pte_basic_t pte_val(pte_t pte)
return pte;
}
#if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC_STD_MMU_64)
typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
#else
typedef pte_t real_pte_t;
#endif
#ifdef CONFIG_PPC64
typedef unsigned long pmd_t;
#define __pmd(x) (x)
@ -103,6 +87,14 @@ typedef unsigned long pgprot_t;
#define pgprot_val(x) (x)
#define __pgprot(x) (x)
#endif /* CONFIG_STRICT_MM_TYPECHECKS */
/*
* With hash config 64k pages additionally define a bigger "real PTE" type that
* gathers the "second half" part of the PTE for pseudo 64k pages
*/
#if defined(CONFIG_PPC_64K_PAGES) && defined(CONFIG_PPC_STD_MMU_64)
typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
#else
typedef struct { pte_t pte; } real_pte_t;
#endif
#endif /* _ASM_POWERPC_PGTABLE_TYPES_H */