Searched refs:stack_vm_area (Results 1 – 5 of 5) sorted by relevance
100 task_struct中的stack_vm_area指针可以跟踪虚拟分配的堆栈，一个非空的stack_vm_area105 struct vm_struct *stack_vm_area;
112 stack_vm_area pointer in task_struct keeps track of the virtually allocated113 stack and a non-null stack_vm_area pointer serves as an indication that the118 struct vm_struct *stack_vm_area;
198 return t->stack_vm_area; in task_stack_vm_area()
208 struct vm_struct *stack_vm_area; member227 struct vm_struct *vm_area = vm_stack->stack_vm_area; in thread_stack_free_rcu()229 if (try_release_thread_stack_to_cache(vm_stack->stack_vm_area)) in thread_stack_free_rcu()239 vm_stack->stack_vm_area = tsk->stack_vm_area; in thread_stack_delayed_free()306 tsk->stack_vm_area = vm_area; in alloc_thread_stack_node()327 tsk->stack_vm_area = vm_area; in alloc_thread_stack_node()335 if (!try_release_thread_stack_to_cache(tsk->stack_vm_area)) in free_thread_stack()339 tsk->stack_vm_area = NULL; in free_thread_stack()
1058 struct vm_struct *stack_vm_area = task_stack_vm_area(current); in check_for_stack() local1060 if (!stack_vm_area) { in check_for_stack()1071 for (i = 0; i < stack_vm_area->nr_pages; i++) { in check_for_stack()1072 if (page != stack_vm_area->pages[i]) in check_for_stack()