mm: convert mm->cpu_vm_cpumask into cpumask_var_t

[mirror_ubuntu-zesty-kernel.git] / include / linux / mm_types.h

diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 201998e5b53086277d13ad6df0e488f95f853bff..c2f9ea7922f419a6c6a54dbcc8714f32b7b5f498 100644 (file)
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -265,8 +265,6 @@ struct mm_struct {
 
        struct linux_binfmt *binfmt;
 
-       cpumask_t cpu_vm_mask;
-
        /* Architecture-specific MM context */
        mm_context_t context;
 
@@ -316,9 +314,14 @@ struct mm_struct {
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
        pgtable_t pmd_huge_pte; /* protected by page_table_lock */
 #endif
+
+       cpumask_var_t cpu_vm_mask_var;
 };
 
 /* Future-safe accessor for struct mm_struct's cpu_vm_mask. */
-#define mm_cpumask(mm) (&(mm)->cpu_vm_mask)
+static inline cpumask_t *mm_cpumask(struct mm_struct *mm)
+{
+       return mm->cpu_vm_mask_var;
+}
 
 #endif /* _LINUX_MM_TYPES_H */