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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-07-04 11:25:53 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-26 20:07:59 +0000 |
| commit | 60db4fcf14c6b562399579473a67e51eed694ff4 (patch) | |
| tree | 82edc5508e8720ba51419f120494f511405e66ac /arch | |
| parent | 0d31fe47b0f62e6546779eae2fc9b2e024aff4ce (diff) | |
| download | op-kernel-dev-60db4fcf14c6b562399579473a67e51eed694ff4.zip op-kernel-dev-60db4fcf14c6b562399579473a67e51eed694ff4.tar.gz | |
ARM: pgtable: get rid of TOP_PTE()
Get rid of the TOP_PTE() macro as we now have proper accessor functions
instead. No one should be directly referencing the top pte table
anymore.
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mm/mm.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mm/mm.h b/arch/arm/mm/mm.h index 1651d5a..27f4a61 100644 --- a/arch/arm/mm/mm.h +++ b/arch/arm/mm/mm.h @@ -3,8 +3,6 @@ /* the upper-most page table pointer */ extern pmd_t *top_pmd; -#define TOP_PTE(x) pte_offset_kernel(top_pmd, x) - /* * 0xffff8000 to 0xffffffff is reserved for any ARM architecture * specific hacks for copying pages efficiently, while 0xffff4000 @@ -20,13 +18,15 @@ extern pmd_t *top_pmd; static inline void set_top_pte(unsigned long va, pte_t pte) { - set_pte_ext(TOP_PTE(va), pte, 0); + pte_t *ptep = pte_offset_kernel(top_pmd, va); + set_pte_ext(ptep, pte, 0); local_flush_tlb_kernel_page(va); } static inline pte_t get_top_pte(unsigned long va) { - return *TOP_PTE(va); + pte_t *ptep = pte_offset_kernel(top_pmd, va); + return *ptep; } static inline pmd_t *pmd_off_k(unsigned long virt) |
