static inline void vm_flags_reset(struct vm_area_struct *vma,
vm_flags_t flags)
{
- mmap_assert_write_locked(vma->vm_mm);
+ vma_start_write(vma);
vm_flags_init(vma, flags);
}
static inline void vm_flags_reset_once(struct vm_area_struct *vma,
vm_flags_t flags)
{
- mmap_assert_write_locked(vma->vm_mm);
+ vma_start_write(vma);
WRITE_ONCE(ACCESS_PRIVATE(vma, __vm_flags), flags);
}
static inline void vm_flags_set(struct vm_area_struct *vma,
vm_flags_t flags)
{
- mmap_assert_write_locked(vma->vm_mm);
+ vma_start_write(vma);
ACCESS_PRIVATE(vma, __vm_flags) |= flags;
}
static inline void vm_flags_clear(struct vm_area_struct *vma,
vm_flags_t flags)
{
- mmap_assert_write_locked(vma->vm_mm);
+ vma_start_write(vma);
ACCESS_PRIVATE(vma, __vm_flags) &= ~flags;
}
static inline void vm_flags_mod(struct vm_area_struct *vma,
vm_flags_t set, vm_flags_t clear)
{
- mmap_assert_write_locked(vma->vm_mm);
+ vma_start_write(vma);
__vm_flags_mod(vma, set, clear);
}