cpumask: use mm_cpumask() wrapper: kernel/fork.c
Impact: futureproof
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.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff --git a/kernel/fork.c b/kernel/fork.c
index 6715ebc..47c1584 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -284,7 +284,7 @@
mm->free_area_cache = oldmm->mmap_base;
mm->cached_hole_size = ~0UL;
mm->map_count = 0;
- cpus_clear(mm->cpu_vm_mask);
+ cpumask_clear(mm_cpumask(mm));
mm->mm_rb = RB_ROOT;
rb_link = &mm->mm_rb.rb_node;
rb_parent = NULL;