cpumask: Use mm_cpumask() wrapper instead of cpu_vm_mask

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>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index ab4f19263c42..b7063669f972 100644
--- a/arch/powerpc/include/asm/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
@@ -31,7 +31,7 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
                              struct task_struct *tsk)
 {
         /* Mark this context has been used on the new CPU */
-        cpu_set(smp_processor_id(), next->cpu_vm_mask);
+        cpumask_set_cpu(smp_processor_id(), mm_cpumask(next));
 
         /* 32-bit keeps track of the current PGDIR in the thread struct */
 #ifdef CONFIG_PPC32