static inline int is_mergeable_vma(struct vm_area_struct *vma,
struct file *file, unsigned long vm_flags)
{
- /* VM_CAN_NONLINEAR may get set later by f_op->mmap() */
- if ((vma->vm_flags ^ vm_flags) & ~VM_CAN_NONLINEAR)
+ if (vma->vm_flags ^ vm_flags)
return 0;
if (vma->vm_file != file)
return 0;