From 0d31fe47b0f62e6546779eae2fc9b2e024aff4ce Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 4 Jul 2011 11:22:27 +0100 Subject: ARM: pgtable: provide get_top_pte() to complement set_top_pte() Provide get_top_pte() to complement set_top_pte(), moving the only users of TOP_PTE to arch/arm/mm/mm.h. Reviewed-by: Catalin Marinas Signed-off-by: Russell King --- arch/arm/mm/mm.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/mm/mm.h') diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h index a4e7febeb6a..1651d5aa04a 100644 --- a/arch/arm/mm/mm.h +++ b/arch/arm/mm/mm.h @@ -24,6 +24,11 @@ static inline void set_top_pte(unsigned long va, pte_t pte) local_flush_tlb_kernel_page(va); } +static inline pte_t get_top_pte(unsigned long va) +{ + return *TOP_PTE(va); +} + static inline pmd_t *pmd_off_k(unsigned long virt) { return pmd_offset(pud_offset(pgd_offset_k(virt), virt), virt); -- cgit v1.2.3