diff options
Diffstat (limited to 'arch/sparc64/mm/init.c')
-rw-r--r-- | arch/sparc64/mm/init.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c index 87d5d1af1adb..5930e87dafbc 100644 --- a/arch/sparc64/mm/init.c +++ b/arch/sparc64/mm/init.c | |||
@@ -280,6 +280,8 @@ unsigned long _PAGE_SZBITS __read_mostly; | |||
280 | void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte) | 280 | void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte) |
281 | { | 281 | { |
282 | struct mm_struct *mm; | 282 | struct mm_struct *mm; |
283 | struct tsb *tsb; | ||
284 | unsigned long tag; | ||
283 | 285 | ||
284 | if (tlb_type != hypervisor) { | 286 | if (tlb_type != hypervisor) { |
285 | unsigned long pfn = pte_pfn(pte); | 287 | unsigned long pfn = pte_pfn(pte); |
@@ -308,15 +310,10 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address, pte_t p | |||
308 | } | 310 | } |
309 | 311 | ||
310 | mm = vma->vm_mm; | 312 | mm = vma->vm_mm; |
311 | if ((pte_val(pte) & _PAGE_ALL_SZ_BITS) == _PAGE_SZBITS) { | 313 | tsb = &mm->context.tsb[(address >> PAGE_SHIFT) & |
312 | struct tsb *tsb; | 314 | (mm->context.tsb_nentries - 1UL)]; |
313 | unsigned long tag; | 315 | tag = (address >> 22UL); |
314 | 316 | tsb_insert(tsb, tag, pte_val(pte)); | |
315 | tsb = &mm->context.tsb[(address >> PAGE_SHIFT) & | ||
316 | (mm->context.tsb_nentries - 1UL)]; | ||
317 | tag = (address >> 22UL); | ||
318 | tsb_insert(tsb, tag, pte_val(pte)); | ||
319 | } | ||
320 | } | 317 | } |
321 | 318 | ||
322 | void flush_dcache_page(struct page *page) | 319 | void flush_dcache_page(struct page *page) |