cpumask: use mm_cpumask() wrapper: arm

Makes code futureproof against the impending change to mm->cpu_vm_mask.

It's also a chance to use the new cpumask_ ops which take a pointer
(the older ones are deprecated, but there's no hurry for arch code).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h
index c964f3fc3bc5..a45ab5dd8255 100644
--- a/arch/arm/include/asm/tlbflush.h
+++ b/arch/arm/include/asm/tlbflush.h
@@ -350,7 +350,7 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm)
         if (tlb_flag(TLB_WB))
                 dsb();
 
-        if (cpu_isset(smp_processor_id(), mm->cpu_vm_mask)) {
+        if (cpumask_test_cpu(smp_processor_id(), mm_cpumask(mm))) {
                 if (tlb_flag(TLB_V3_FULL))
                         asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (zero) : "cc");
                 if (tlb_flag(TLB_V4_U_FULL))
@@ -388,7 +388,7 @@ local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr)
         if (tlb_flag(TLB_WB))
                 dsb();
 
-        if (cpu_isset(smp_processor_id(), vma->vm_mm->cpu_vm_mask)) {
+        if (cpumask_test_cpu(smp_processor_id(), mm_cpumask(vma->vm_mm))) {
                 if (tlb_flag(TLB_V3_PAGE))
                         asm("mcr p15, 0, %0, c6, c0, 0" : : "r" (uaddr) : "cc");
                 if (tlb_flag(TLB_V4_U_PAGE))