cpumask: use mm_cpumask() wrapper: ia64
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>
diff --git a/arch/ia64/include/asm/mmu_context.h b/arch/ia64/include/asm/mmu_context.h
index 040bc87..7f2a456 100644
--- a/arch/ia64/include/asm/mmu_context.h
+++ b/arch/ia64/include/asm/mmu_context.h
@@ -87,7 +87,7 @@
/* re-check, now that we've got the lock: */
context = mm->context;
if (context == 0) {
- cpus_clear(mm->cpu_vm_mask);
+ cpumask_clear(mm_cpumask(mm));
if (ia64_ctx.next >= ia64_ctx.limit) {
ia64_ctx.next = find_next_zero_bit(ia64_ctx.bitmap,
ia64_ctx.max_ctx, ia64_ctx.next);
@@ -166,8 +166,8 @@
do {
context = get_mmu_context(mm);
- if (!cpu_isset(smp_processor_id(), mm->cpu_vm_mask))
- cpu_set(smp_processor_id(), mm->cpu_vm_mask);
+ if (!cpumask_test_cpu(smp_processor_id(), mm_cpumask(mm)))
+ cpumask_set_cpu(smp_processor_id(), mm_cpumask(mm));
reload_context(context);
/*
* in the unlikely event of a TLB-flush by another thread,