diff options
Diffstat (limited to 'arch/arm/include/asm/tlb.h')
| -rw-r--r-- | arch/arm/include/asm/tlb.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h index 99a19512ee2..685e9e87cad 100644 --- a/arch/arm/include/asm/tlb.h +++ b/arch/arm/include/asm/tlb.h @@ -92,10 +92,16 @@ static inline void tlb_flush(struct mmu_gather *tlb) static inline void tlb_add_flush(struct mmu_gather *tlb, unsigned long addr) { if (!tlb->fullmm) { + unsigned long size = PAGE_SIZE; + if (addr < tlb->range_start) tlb->range_start = addr; - if (addr + PAGE_SIZE > tlb->range_end) - tlb->range_end = addr + PAGE_SIZE; + + if (tlb->vma && is_vm_hugetlb_page(tlb->vma)) + size = HPAGE_SIZE; + + if (addr + size > tlb->range_end) + tlb->range_end = addr + size; } } |