432 	last = rb_entry(lastp, struct vm_region, vm_rb);  in validate_nommu_regions()
437 		region = rb_entry(p, struct vm_region, vm_rb);  in validate_nommu_regions()
438 		last = rb_entry(lastp, struct vm_region, vm_rb);  in validate_nommu_regions()
467 		pregion = rb_entry(parent, struct vm_region, vm_rb);  in add_nommu_region()
478 	rb_link_node(&region->vm_rb, parent, p);  in add_nommu_region()
479 	rb_insert_color(&region->vm_rb, &nommu_region_tree);  in add_nommu_region()
492 	rb_erase(&region->vm_rb, &nommu_region_tree);  in delete_nommu_region()
580 		pvma = rb_entry(parent, struct vm_area_struct, vm_rb);  in add_vma_to_mm()
603 	rb_link_node(&vma->vm_rb, parent, p);  in add_vma_to_mm()
604 	rb_insert_color(&vma->vm_rb, &mm->mm_rb);  in add_vma_to_mm()
609 		prev = rb_entry(rb_prev, struct vm_area_struct, vm_rb);  in add_vma_to_mm()
645 	rb_erase(&vma->vm_rb, &mm->mm_rb);  in delete_vma_from_mm()
1128 			pregion = rb_entry(rb, struct vm_region, vm_rb);  in do_mmap()