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Commit 3d081b18 authored by Jeremy Fitzhardinge's avatar Jeremy Fitzhardinge
Browse files

x86: unify pud_offset 



Impact: cleanup

Unify and demacro pud_offset.

Signed-off-by: default avatarJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
parent 7cfb8102

arch/x86/include/asm/pgtable.h

+5 −0
Original line number Original line Diff line number Diff line
@@ -506,6 +506,11 @@ static inline unsigned pud_index(unsigned long address) 
{

{

	return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1);

	return (address >> PUD_SHIFT) & (PTRS_PER_PUD - 1);

}

}



static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)

{

	return (pud_t *)pgd_page_vaddr(*pgd) + pud_index(address);

}

#endif	/* PAGETABLE_LEVELS > 3 */

#endif	/* PAGETABLE_LEVELS > 3 */





#endif	/* __ASSEMBLY__ */

#endif	/* __ASSEMBLY__ */

arch/x86/include/asm/pgtable_64.h

+0 −2
Original line number Original line Diff line number Diff line
@@ -183,8 +183,6 @@ static inline int pgd_large(pgd_t pgd) { return 0; } 
#define mk_kernel_pgd(address) __pgd((address) | _KERNPG_TABLE)

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





/* PUD - Level3 access */

/* PUD - Level3 access */

#define pud_offset(pgd, address)					\

	((pud_t *)pgd_page_vaddr(*(pgd)) + pud_index((address)))





static inline int pud_large(pud_t pte)

static inline int pud_large(pud_t pte)

{

{