vma_tmp           536 mm/mmap.c      		struct vm_area_struct *vma_tmp;
vma_tmp           539 mm/mmap.c      		vma_tmp = rb_entry(__rb_parent, struct vm_area_struct, vm_rb);
vma_tmp           541 mm/mmap.c      		if (vma_tmp->vm_end > addr) {
vma_tmp           543 mm/mmap.c      			if (vma_tmp->vm_start < end)