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Commit 777cba16 authored by Jeremy Fitzhardinge's avatar Jeremy Fitzhardinge
Browse files

x86: unify pgd_page 



Impact: cleanup

Unify and demacro pgd_page.

Signed-off-by: default avatarJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
parent f476961c

arch/x86/include/asm/pgtable.h

+5 −0
Original line number Diff line number Diff line
@@ -495,6 +495,11 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd) 
{

	return (unsigned long)__va((unsigned long)pgd_val(pgd) & PTE_PFN_MASK);

}



static inline struct page *pgd_page(pgd_t pgd)

{

	return pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT);

}

#endif	/* PAGETABLE_LEVELS > 3 */



#endif	/* __ASSEMBLY__ */

arch/x86/include/asm/pgtable_64.h

+0 −1
Original line number Diff line number Diff line
@@ -179,7 +179,6 @@ static inline int pmd_bad(pmd_t pmd) 
/*

 * Level 4 access.

 */

#define pgd_page(pgd)		(pfn_to_page(pgd_val((pgd)) >> PAGE_SHIFT))

static inline int pgd_large(pgd_t pgd) { return 0; }

#define mk_kernel_pgd(address) __pgd((address) | _KERNPG_TABLE)