Added update_mmu_tlb_range function, we can batch update tlb of an address range. Signed-off-by: Bang Li <libang.li@xxxxxxxxxxxx> --- arch/riscv/include/asm/pgtable.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h index f2d5973a011b..d515a11a52cd 100644 --- a/arch/riscv/include/asm/pgtable.h +++ b/arch/riscv/include/asm/pgtable.h @@ -488,6 +488,8 @@ static inline void update_mmu_cache_range(struct vm_fault *vmf, #define __HAVE_ARCH_UPDATE_MMU_TLB #define update_mmu_tlb update_mmu_cache +#define update_mmu_tlb_range(vma, addr, ptep, nr) \ + update_mmu_cache_range(NULL, vma, addr, ptep, nr) static inline void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long address, pmd_t *pmdp) -- 2.19.1.6.gb485710b
