Lines Matching defs:stack_base

613 	unsigned long stack_base;
622 	stack_base = bprm->rlim_stack.rlim_max;
624 	stack_base = calc_max_stack_size(stack_base);
628 		stack_base += (STACK_RND_MASK << PAGE_SHIFT);
631 	if (vma->vm_end - vma->vm_start > stack_base)
634 	stack_base = PAGE_ALIGN(stack_top - stack_base);
636 	stack_shift = vma->vm_start - stack_base;
714 	stack_base = vma->vm_start + stack_expand;
716 	stack_base = vma->vm_end - stack_expand;
719 	ret = expand_stack_locked(vma, stack_base);