diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mm_types.h | 9 | ||||
| -rw-r--r-- | include/linux/sched.h | 1 |
2 files changed, 7 insertions, 3 deletions
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h index 201998e5b530..c2f9ea7922f4 100644 --- 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 */ diff --git a/include/linux/sched.h b/include/linux/sched.h index 44b8faaac7c0..f18300eddfcb 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2176,6 +2176,7 @@ static inline void mmdrop(struct mm_struct * mm) if (unlikely(atomic_dec_and_test(&mm->mm_count))) __mmdrop(mm); } +extern int mm_init_cpumask(struct mm_struct *mm, struct mm_struct *oldmm); /* mmput gets rid of the mappings and all user-space */ extern void mmput(struct mm_struct *); |
